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Speedway Motors 340 Victory Lane Lincoln, NE 68528SpeedwayMotors.comORDER DYNTATEC H TEC H LINE800.979.0122 800.848.5850MARKETING PARTNERS LIMITED WARRANTY AFCO Performance Group, LLC will repair or replace any products found upon our inspection to be defective in workmanship or material within 12 months from date of purchase for the original purchaser. Except for the limited warranty set forth herein, AFCO Performance Group, LLC makes no warranties either expressed or implied, written or oral, with regard to the products including, without limitation, any warranty of merchantability or fitness for a particular purpose. In no event shall AFCO Performance Group, LLC be liable for any special, incidental or consequential damages, or any other damages whatsoever arising out of or connected with the use or misuse of the products. Purchasers acknowledge and agree that no person, entity or agent of AFCO Performance Group, LLC has any authority to make any statement contrary to this disclaimer and that any warranty statements or representations allegedly made on behalf of AFCO Performance Group, LLC by any such person, entity or agent are void. AFCO Performance Group, LLC products are not D.O.T. approved or intended for street use. Purchasers are relying solely on their own skill and judgment to select, purchase and use suitable products and assume all responsibility and risk with regard thereto.2 www.SpeedwayMotors.com

WHO WE ARE Dynatech continues to be the exhaust leader in all forms of racing and high performance applications.Advances in racing, engineering, and design have automakers bringing a whole new breed of cars and trucks to the streets andtracks. This same excitement and new wave of technology is apparent at Dynatech as you view the pages of our latest catalog. Wecontinue to be focused on new products and award-winning designs. WORLD CLASS DESIGN TECHNOLOGY & UNMATCHED SALES & & ENGINEERING MANUFACTURING CUSTOMER SERVICEVirtual reality exhaust design systems allow At Dynatech, we strive for 100% perfection Our team members are more than welders,engineers to design the exhaust system in on all of the products that we manufacture. machinists, engineers and salespeople. Wevirtual space that will meet all necessary Everything we manufacture goes through are racers and enthusiasts just like you. Wedesign criteria. Key interference and mounting proven assembly steps and procedures to understand the needs of our customers andpoints are captured and then transferred into provide the end user with a product that we respond accordingly with outstanding technicalengineering computer stations. Tube routings, stake our reputation on. We have instituted support and customer service. In some cases,lengths, and diameters can all be manipulated numerous fitment and quality control the very people that build the product speak withfor proper fit and function. These processes inspections. All high performance systems the end user. Fast and friendly service before,cut design time by 90% and produce a much are 100% tested to be leak free and 100% jig during and after the sale all come standardmore efficient and powerful design. tested for fitment. when you purchase Dynatech products. Watch a video about choosing your header tube size. These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 3Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

CONTENTS 2017 DYNATECH CATALOG SUPERIOR PRODUCTS Dynatech products provide superior performance and fit for a wide range of exhaust applications. One thing that you can always count on regardless of what Dynatech product you buy is excellent fit, function and performance. We understand the value of offering no hassle, maintenance-free products to our customers.4 CATALOG INDEX

7 DRAG RACING 8 Headers 12 Dragster / Strut Front Headers 13 Weld-up/Strut Front Header Kits Camaro / Nova Headers 14 Standard / Tall Deck Headers 15 Mustang K-Member Headers 17 Mufflers & Collectors Exhaust Accessories 21 MUSCLE CAR 22 Headers 23 ‘67-‘69 Camaro Headers 24 ‘70-‘81 Camaro Headers 25 ‘68-‘72 Chevelle Headers 26 ‘68-‘72 Nova Headers 27 Block Hugger Headers Exhaust Accessories 31 3229 HIGH PERFORMANCE 33 Headers 34 ‘14-‘16 C7/ZO6 Chevy Corvette Headers 35 ‘05-‘13 C6 Chevy Corvette Headers 36 ‘97-‘04 C5 Chevy Corvette Headers 37 ‘09-‘15 Cadillac CTS-V Headers 38 ‘16-’17 Chevy Camaro Headers 39 ‘10-‘15 Chevy Camaro Headers 40 ‘98-‘02 Chevy Camaro/Trans Am 41 ‘11-‘17 Ford Mustang Headers 42 ‘05-‘10 Ford Mustang GT Headers ‘07-‘14 Ford Mustang Shelby Headers ‘05-‘16 Challenger/Charger/Magnum Headers Exhaust Accessories 45 TRUCK / SUV 47 Headers 48 ‘14-‘17 Chevy/GMC Truck/SUV Headers 49 ‘07-‘13 Chevy Truck/SUV Headers 50 ‘07-‘10 Chevy 2500 Truck/SUV Headers 51 ’99-’06 Chevy 1500 Truck/SUV Headers 52 ‘00-‘09 Hummer H2 Headers 53 ‘14 Ford Raptor Truck Headers 54 ‘04-‘08 Ford F150 Truck Headers 54 ’99-’03 Ford F150 Truck Headers 55 ’99-‘04 Ford Lightning/Harley 56 ‘03-‘08 Dodge Truck Headers Exhaust Accessories 60 6158 OVAL TRACK 61 Crate Headers 62 Torque Boosters 64 Chevy Stock 68 Chevy Chassis Chevy Street Stock Headers 74 Modified Headers 76 Dirt Late Model Headers 78 Headers 79 Chevy Street Stock Headers 80 Modified Headers Dirt Late Model Headers Pavement Late Model Headers Exhaust Accessories 5

MFUESACTLUERCEAS R& B E N E F I T S WHAT IS IN A QUALITY SYSTEM?CNC LASER-CUT EQUAL LENGTH FIBER 360° GUSSET FLANGES PRIMARY TUBES GASKETS SUPPORTSPERFECT, DIRECT BOLT-ON FIT ALL FLANGES MACHINE SURFACED100% JIG ASSEMBLED AND CHECKED AFTER WELDING FOR AN EXCELLENT FIT OPTIMIZED TUBE LENGTH DETAILED FOR INCREASED H.P. AND TORQUE INSTRUCTIONS CERAMIC COATED FINISH & HARDWARE INCLUDEDONE YEAR AFCO Performance Group, LLC will repair or replace any products found upon our inspection to be defective in workmanship or material within 12 months fromLIMITED date of purchase for the original purchaser. Except for the limited warranty set forth herein, AFCO Performance Group, LLC makes no warranties either expressed orWARRANTY implied, written or oral, with regard to the products including, without limitation, any warranty of merchantability or fitness for a particular purpose. In no event shall AFCO Performance Group, LLC be liable for any special, incidental or consequential damages, or any other damages whatsoever arising out of or connected with the use or misuse of the products. Purchasers acknowledge and agree that no person, entity or agent of AFCO Performance Group, LLC has any authority to make any statement contrary to this disclaimer and that any warranty statements or representations allegedly made on behalf of AFCO Performance Group, LLC by any such person, entity or agent are void. AFCO Performance Group, LLC products are not D.O.T. approved or intended for street use. Purchasers are relying solely on their own skill and judgment to select, purchase and use suitable products and assume all responsibility and risk with regard thereto.6 DRAG RACING www.SpeedwayMotors.com

DRAG RACINGWe have taken out all the guess work when it comes to selecting the right header for your racecar. Dynatech Drag Racing Headers are purpose built to fit your specific application. TIG-welded flanges are accurate to +/- .003” and improve weld flow for increased durability. 360° Gusset supports increase durability for muffler applications. All drag headers are Chrome or high- temperature, silver ceramic coated inside and out. Jig located U-tabs for easy bolt on collector installation. “V’s House of Horsepower is built on a reputation of delivering quality performance and dependability on race day. That’s the same expectation we have with the headers we put on our cars and customer’s cars. That’s why Dynatech is our only choice of headers!” - Ron VnukPrices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 7

DRAG RACINGSHLEIAPD-OENRSCOLLECTORSDRAGSTER, BIG BLOCK CHEVY, STRUT FRONT & DOOR SLAMMER• CNC laser cut flanges feature raised port location for increased power.• Unique port gussets eliminate Ceramic cracking caused by tire shake and Coated muffler applications.• Jig located U-tabs for hassle free, bolt-on collectors.• Five models in straight or stepped header tubes.• 28.000” equal length design. *Pan E-vac/O2 Kit included• High-temp., silver ceramic coated with all Standard inside and out. Ceramic coating Ceramic Collectors. comes with a three year limited warranty. Note: Does not include O2 bungs. To purchase separately please order: 785-10097 (pg. 20). $739.99 $149.99 $259.99 HEADERS STANDARD MERGE ONLY COLLECTOR COLLECTOR (COATED)*APPLICATION TUBE SIZE OUTLET (COATED) PART # SIZE PART # 783-71241 PART #STRUT TYPE, DRAGSTER 2.250” 750-91410 4.000” 783-81241 780-12518 783-81246STRUT TYPE, DRAGSTER 2.250” - 2.375” 750-92410 4.000” 783-81251 N/A 2.375” 750-93410 4.500” 783-91246 N/A 5.000” N/A N/ASTRUT TYPE, DRAGSTER 2.375” - 2.500” 750-95410 4.500”8 DRAG RACING www.SpeedwayMotors.com

DRAG RACINGHWEEALDDEERDS-ON COLLECTORSDRAGSTER, BIG BLOCK CHEVY, STRUT FRONT & DOOR SLAMMER• Collectors welded on - no need Ceramic for tether system. Coated• CNC laser cut flanges feature raised port location for increased power.• Unique port gussets eliminate cracking caused by tire shake and muffler applications.• Five models in straight or stepped header tubes.• 28.000” equal length design.• High-temp., silver ceramic coated inside and out. Ceramic coating comes with a three year limited warranty. 20.500” 20.500”*Pan E-vac/O2 Kit included. 21.500” 14.000” 14.000” 12.250” 13.500”APPLICATION TUBE SIZE COLL. SIZE PART # PRICESTRUT TYPE, DRAGSTER 2.250” 4.000” 750-51410 $899.99STRUT TYPE, DRAGSTER 4.500” 750-62410 $899.99 2.250” - 2.375”STRUT TYPE, DRAGSTER 4.500” 750-63410 $899.99 2.375”STRUT TYPE, DRAGSTER 4.500” 750-54410 $899.99 2.375” - 2.500”Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 9

DRAG RACING DRAGSTER CHROME HEADERS TWO-STEP VERSION• Large radius, CNC mandrel bent, equal length primary tubes.• Equal length for superior acceleration.• 360° gusset supports increased durability.• CNC laser-cut flanges for superior quality and accuracy.• Broader performance range with a combination of two tube sizes.• A great combination of low end Tq and high end Hp over a non stepped header. 20.500” 20.500” 21.500”14.000” 14.000” *Pan E-vac/O2 Kit included with all Standard Collectors. 12.250” 13.500”APPLICATION TUBE SIZE PART # PRICECHROME DRAGSTER W/ STANDARD 4.500” COLLECTORS (2 STEP)* 2.250” - 2.375” 750-96410 $1399.99CHROME DRAGSTER W/ STANDARD 4.500” COLLECTORS (2 STEP)* 2.375” - 2.500” 750-98410 $1399.99CHROME DRAGSTER W/ 4.500” MERGE COLLECTORS (2 STEP) 2.250” - 2.375” 750-97410 $1599.99CHROME DRAGSTER W/ 4.500” MERGE COLLECTORS (2 STEP) 2.375” - 2.500” 750-99410 $1599.99 DRAGSTER CHROME HEADERS Chrome THREE-STEP VERSION• Most durable chrome header available.• Ultra-light at only 44 lbs. a set.• Three-step design for superior exhaust flow.• Great for T/D, S/C, T/S, E.T., & others.• Broader performance range over a two-step design.• Added low end Tq for 60 foot time improvement.• Three-step design provides a wider mix of low end Tq and high end Hp.• An excellent choice for cars with great traction. *Pan E-vac/O2 Kit included with all Standard Collectors.APPLICATION TUBE SIZE PART # PRICECHROME DRAGSTER W/ STANDARD 4.500” COLLECTORS (3 STEP)* 2.125” - 2.250” - 2.375” 750-60310 $1399.99CHROME DRAGSTER W/ 4.500” MERGE COLLECTORS (3 STEP) 2.125” - 2.250” - 2.375” 750-61310 $1599.9910 DRAG RACING www.SpeedwayMotors.com

DRAG RACINGLONG TUBEBIG BLOCK CHEVYSIDE EXIT HEADER KITThese Long Tube Big Block Chevy Header kits are designed with ease of assembly and performance in mind. Thetubes are tack welded together to make it easy to completely assemble or make changes. Collectors are soldseparately and come in a variety of sizes in standard or merge style configurations. Optional ceramic coatingis available once you assemble your kit. After assembly, the 16 gauge steel construction and CNC laser-cut,surfaced flanges make this a durable header for multiple racing seasons.· .375” thick CNC laser cut and surfaced flanges.· Stepped tube sizes to optimize torque and horsepower.· Designed to run out the side fender of a tube chassis door car with a BBC.· Collectors sold separately (page 17).APPLICATION TUBE SIZE PART # PRICESIDE EXIT HEADER KIT 2.250”-2.375” 760-42410 $449.99SIDE EXIT HEADER KIT 2.375”-2.500” 760-44410 $449.99 DON O’NEAL 11Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

DRAG RACINGWELD-UP HEADER KITSBIG BLOCK CHEVY STRUT FRONT AND DRAGSTER HEADERSDesigned specifically for strut type front end cars and dragsters, this • Same exact header as a Dynatech finished header.kit allows you to fabricate your own headers to save money or make • Tack-welded to make it easy to change or finish weld.changes to the kit to fit your specific needs. These kits are assembled • CNC laser-cut flanges, gaskets, gussets and bolts included.in the same jig we use for our finished headers. Then, we simply tack- • Optimum port exit angle for added power.weld all connections. If needed, you can cut a tack-weld to reposition • Collectors must be purchased separately.the tube, or you can simply finish weld the kit and have the same • Star Plugs must be purchased separately.header offered by Dynatech.BIG BLOCK DRAGSTER/STRUT TYPE HEADERSTUBE SIZE HEADER KIT PRICE2.250” 760-91410 $349.992.250” - 2.375” 760-92410 $349.992.375” 760-93410 $349.992.375” - 2.500” 760-94410 $349.992.500” 760-95410 $349.99SMALL BLOCK DRAGSTER/STRUT TYPE HEADERSTUBE SIZE HEADER KIT PRICE1.875”- 2.000” 762-91510 $349.99 STANDARD COLLECTOR OUTLET SIZE PART# PRICE TUBE SIZE 4.000” 783-71240 $89.99 4.500” 783-81245 $89.99 2.250” 4.500” 783-91245 $89.99 2.375” 5.000” 783-91250 $89.99 2.500” 2.500” Note: Does not include MERGE COLLECTOR OUTLET SIZE PART# PRICEO2 bungs. To purchase separately please TUBE SIZE 3.000” 780-01514 $199.99 order: 785-10097 (pg. 20). 3.500” 780-00516 $199.99 1.750” 4.000” 780-02517 $199.99 2.000” 2.125” 4.000” 780-02518 $199.99 2.250” 4.500” 780-03519 $199.99 2.375” 4.500” 780-03510 $199.99 2.500” 3.500” 780-10515 $259.99 1.875” (CERAMIC COATED) 3.500” 780-10516 $259.99 2.000” (CERAMIC COATED) 3.000” 780-11516 $259.99 2.000” (CERAMIC COATED) 4.000” 780-12518 $259.99 2.250” (CERAMIC COATED) 4.500” 780-13519 $259.99 2.375” (CERAMIC COATED) 4.500” 780-13510 $259.99 2.500” (CERAMIC COATED) 5.000” 780-14510 $259.99 2.500” (CERAMIC COATED) OUTLET SIZE PART# PRICE MILD STEEL WELD-ON COLLECTOR 4.000” 784-71240 $49.99 TUBE SIZE 4.000” 784-81240 $49.99 4.500” 784-81245 $49.99 2.250” 5.000” 784-81250 $49.99 2.375” 4.500” 784-91245 $49.99 2.375” 5.000” 784-91250 $49.99 2.375” 2.500” 2.500”12 DRAG RACING www.SpeedwayMotors.com

DRAG RACINGDRAG RACING EXHAUSTBIG BLOCK CHEVY STD. & TALL DECK “572”‘67 – ‘69 CAMARO‘68 – ‘74 NOVA COATED• Designed for BBC tall deck motors.• Mandrel bent 2.125” primary tubes.• CNC laser-cut flanges feature optimum port location for increased power.• Designed for stock engine location.• Fits factory, manual and power steering box. *Pan E-vac/O2 Kit included with all Standard Collectors.• High-temp., silver ceramic coated inside and out .• Ceramic coated headers require separate purchase of collectors.APPLICATION TUBE SIZE HEADERS PRICE OUTLET $149.99BBC GM 572 TALL DECK 2.125” ONLY $799.99 SIZE STANDARD PART # 3.500” COLLECTOR (COATED)* 750-91010 4.000” PART # 783-61236 783-61241‘67 – ‘69 CAMARO Black‘68 – ‘74 NOVA Painted 750-91910 PAINTED shown• Painted headers come with collectors installed. TUBE SIZE PART # PRICE OUTLET• Reducer kit included. 2.125” 750-91910 $579.99 SIZE• Built for use with the factory subframe. 2.125” 740-59310 $579.99• Fits around Manual and Power Steering boxes as well as 790-00100 $299.99 3.500”factory A/C boxes and factory power brake booster. 3.500”APPLICATIONBBC GM 572 TALL DECK (PAINTED)BBC GM STANDARD DECK (PAINTED)CERAMIC COATING (Allow 2 weeks)Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 13

DRAG RACINGMUSTANG K-MEMBER HEADERS NOW OFFERED IN MILD‘79 - ‘04 MUSTANGS STEEL AND STAINLESS!• For use with AJE, TEAMZ, and P.A. Racing K Members.• Fits with factory starter, master cylinder, brake booster & proportioning valve (SBC, SBF, LSX only).• Designed to be used with a wide variety of transmissions.• ‘79-‘93 Requires after market steering shaft.• May require a “cable style” shifter linkage.‘79 - ‘93 w/ LS Based Chevy: 1.875” Tube w/ 3.000” Collector 715-91410 $659.99‘94 - ‘04 w/ LS Based Chevy: 1.875” Tube w/ 3.000” Collector 715-91310 $799.99‘79 - ‘93 w/ LS Based Chevy: STAINLESS 1.875” Tube w/ 3.000” Collector ‘94 - ‘04 w/ LS Based Chevy: STAINLESS 1.875” Tube w/ 3.000” Collector 715-92410 715-92310SBC $599.99 BBC $699.99 SBF $599.99SMALL BLOCK CHEVY: 701-23010 BIG BLOCK CHEVY: 750-91110 351 WINDSOR & 302*: 704-230101.750” - 1.875” Tube 2.125” Tube 1.750” - 1.875” Tube3.000” Collector 3.500” Collector 3.000” Collector *Will work with 302 by spacing engine up 0.625” between engine block and motor mount.14 DRAG RACING www.SpeedwayMotors.com

DRAG RACINGMUFFLERS APPLICATION SIZE PART # PRICE AUGER STYLE MUFFLER 3.000” 776-24302 $19.99Auger Style Muffler AUGER STYLE MUFFLER 3.500” 776-24352 $19.99• 11.000” long – fits inside 3.000” or 3.500” O.D. pipe.• Weighs only 1.000 lb.• 6-7 dB reduction.The Split-Flow racing muffler is the “hot topic” among racers, and for good reason. The straight-thru design can handlebig power. The exclusive dual pattern core reduces dB levels while maintaining a powerful sound. The all-aluminized,fully welded construction makes it a top choice for racing and high performance applications. 7.000”• S traight-thru design for maximum flow. 4.500”• D ual-pattern core for reduced sound levels.• All-aluminized materials and welded construction. 5.000”• S tainless steel sound absorbing material for no burnout.• Lightweight design.• M eets or exceeds dB requirements at most muffler-required sanctioned events.14.000” OVAL (14.000”L X 7.000”W X 4.500”H DIA.) INLET I.D. OUTLET I.D. PART # PRICE SPLIT-FLOW OVAL 776-14252 $119.99 SPLIT-FLOW OVAL 2.500” 2.500” 776-14302 $119.99 Weighs 7.200 lbs. SPLIT-FLOW OVAL 3.000” 3.000” 776-14352 $129.99 8-10 dB reduction SPLIT-FLOW OVAL 3.500” 3.500” 776-14402 $129.99 4.000” 4.000” 6.000”Weighs 3.800 lbs. ROUND (6.000”L X 5.000” DIA.) INLET I.D. OUTLET I.D. PART # PRICE6-8 dB reduction SPLIT-FLOW ROUND $109.99 SPLIT-FLOW ROUND $109.99 3.000” 3.000” 776-06302 3.500” 3.500” 776-06352Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 15

DRAG RACINGSTANDARD COLLECTORSDynatech slip-on race collectors offer great performance at an affordableprice. All collectors come race-ready right out of the box. They areavailable in a wide variety of primary tube and collector outlet sizes for allpopular applications. PAINTED MILD STEEL SLIP-ON COLLECTORS TUBE SIZE OUTLET SIZE LENGTH PART# PRICELength 783-31230 $89.99 1.750” 3.000” 12.000” 783-41230 $89.99 1.875” 3.000” 12.000” 783-41235 $89.99 783-51235 $89.99 1.875” 3.500” 12.000” 783-61235 $89.99 783-71240 $89.99 2.000” 3.500” 12.000” 783-81245 $89.99 2.125” 3.500” 12.000” 783-91245 $89.99 2.250” 4.000” 12.000” 783-91250 $89.99 2.375” 4.500” 12.000” 2.500” 4.500” 12.000” 2.500” 5.000” 12.000” CERAMIC COATED MILD STEEL SLIP-ON COLLECTORS TUBE SIZE OUTLET SIZE LENGTH PART# PRICE 2.125” 3.500” 12.000” 783-61236 $149.99 2.125” 4.000” 12.000” 783-61241 $149.99 2.375” 4.000” 12.000” 783-71241 $149.99 2.375” 4.000” 12.000” 783-81241 $149.99 2.375” 4.500” 12.000” 783-81251 $149.99 2.500” 4.500” 12.000” 783-91246 $149.99 *Pan E-vac/O2 Kit included with all Standard Collectors. MILD STEEL WELD-ON COLLECTORS PART# PRICE TUBE SIZE OUTLET SIZE LENGTH 784-41230 $49.99 1.875” 3.000” 12.000” 784-41235 $49.99 1.875” 3.500” 12.000” 784-51235 $49.99 2.000” 3.500” 12.000” 784-61235 $49.99 2.125” 3.500” 12.000” 784-71240 $49.99 2.250” 4.000” 12.000” 784-81240 $49.99 2.375” 4.000” 12.000” 784-81245 $49.99 2.375” 4.500” 12.000” 784-81250 $49.99 2.375” 5.000” 12.000” 784-91245 $49.99 2.500” 4.500” 12.000” 784-91250 $49.99 2.500” 5.000” 12.000” 2 Star Plugs required when using non-slip-on/weld-on collectors.Required when using STAR PLUGS PART# PRICEnon-slip-on/weld-on S49-00002 $0.99collectors. TUBE SIZE 794-00012 $2.99 SMALL UP TO 1.875” TUBE SIZE (2 REQ.) 794-00022 $2.99 SMALL UP TO 2.250” TUBE SIZE (2 REQ.) X-LARGE 2.375” TUBE SIZE AND UP (2 REQ.) Collector Spike/Goilet PART# PRICE Collector Spike 550000620 $9.9916 DRAG RACING www.SpeedwayMotors.com

ACCESSORIESMERGE COLLECTORS • 100% TIG-welded. Note: Does not include • Optimum reduction angle. In order to understand how the merge collector works, you must first know why one • Increases torque and horsepower. O2 bungs. To purchase exhaust system can generate more torque and horsepower than another. The ability of • Sold Individually. a header/exhaust system to maintain exhaust gas velocity has a tremendous impact separately please order: on realizing maximum torque and horsepower. Any significant changes in the system, 785-10097 (pg. 20). such as baffles (mufflers) or collectors, will have an impact on exhaust gas velocity. The large area change seen at the transition from the primary tube to the collector causes Mild Steel Merge Collectors an immediate reduction in exhaust gas speed. This reduction in speed decreases the SLIP OVER OUTLET PART # PRICE efficiency of the system, thereby reducing scavenging ability. Scavenging ability is the key $199.99 factor by which an exhaust system is evaluated. The more efficient the system, the more 1.750” 3.000” 780-01514 $199.99 air/fuel mixture that can be pulled into the combustion chamber. Obviously, the greater $199.99 quantity of air/fuel mixture that can be burned, the more torque and power potential the 2.000” 3.500” 780-00516 $199.99 engine has. $199.99 The construction of a merge collector is such that the change in area at the primary tube 2.125” 4.000” 780-02517 $199.99 to collector transition point is minimized. This gradual transition allows the exhaust gas to maintain as much velocity as possible. Maintaining gas velocity is the key to allowing 2.250” 4.000” 780-02518 the exhaust system to reach its efficiency potential. Merge collectors significantly improve the efficiency of the exhaust system. If your 2.375” 4.500” 780-03519 combination has been optimized to a header with standard collectors, it’s possible to over- scavenge when adding merge collectors. Over-scavenging will normally decrease torque 2.500” 4.500” 780-03510 and horsepower when compared to your optimized, previous setup. We recommend dyno testing to arrive at the final camshaft combination when using this style of collector. If you Ceramic Coated Merge Collectors need that last little edge and are willing to do the testing required to realize the potential SLIP OVER OUTLET PART# PRICE gains, merge collectors are one of the most economical ways to gain significant amounts of torque and horsepower in the entire engine combination. 1.875” 3.500” 780-10515 $259.99 2.000” 3.500” 780-10516 $259.99 2.000” 3.000” 780-11516 $259.99 2.250” 4.000” 780-12518 $259.99 2.375” 4.500” 780-13519 $259.99 2.500” 4.500” 780-13510 $259.99 2.500” 5.000” 780-14510 $259.99INSERT CONESVORTEX INSERT CONE• 1 00% T-304 stainless steel construction.• Ultra-lightweight, less than .500 lbs. each. TUBE SIZE A B PART # PRICE• Little or no power loss.• Easy bolt-in installation. 3.000” 3.750” 1.000” 772-32520 $89.99 3.500” 4.750” 1.000” 772-32510 $89.99HOW IT WORKS: 4.000” 6.250” 1.000” 772-32530 $89.99 4.500” 6.750” 1.000” 772-32540 $99.99The Vortex Insert Cone, installed near theexit of the header collector or muffler Weighs less than 3/4 lbs. 1-3 dB reduction.outlet, provides a large friction area to TURN DOWNS WITH CONESreflect and dissipate sound energy, thus The Vortex Turn Down is expanded to slipreducing the dB level. The open area over collector outlets or tail pipes. Greaterof the cone is actually greater than the sound reduction can be achieved by directingarea of the collector or exhaust pipe, the outlet away from the meter or sound testthus reducing a back pressure condition. point. U-tab mounting hardware is included.Because no significant back pressure has TUBE SIZE PART # PRICEbeen introduced, the engine is still able to DESCRIPTIONuse the scavenge ability of a good header TURN DOWN WITH 3.000” CONE INSTALLED 3.000” 780-01100 $89.99to create horsepower and torque. Dyno TURN DOWN WITH 3.500” CONE INSTALLED 3.500” 780-01200 $89.99and track testing show significant noise TURN DOWN WITH 4.000” CONE INSTALLED 4.000” 780-01050 $89.99reduction with little or no power loss. CONES ARE SOLD INDIVIDUALLY, TWO REQUIRED PER V-8 ENGINE.Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 17

ACCESSORIES Fiber GasketFLANGES & GASKETS MUSCLE CAR APPLICATIONS A great exhaust system starts at the beginning — the flange. One of Dynatech’s biggest advantages is our wide selection of port matched flanges. All of our flanges are CNC laser cut for unparalleled quality and fit. Mild Steel Flanges Starting at: Starting at: $2899 $1599 DESCRIPTION FLANGE PORT X Y THICKNESS GASKET (single) (pair) SMALL BLOCK CHEVY 23º 1.750” 1.485” 1.880” .375”4.000” SMALL BLOCK CHEVY 23º 796-00613 1.625” 1.485” 1.685” .375” 794-00001 796-00622 1.625” 1.485” 1.685” .250” 794-00001 SMALL BLOCK CHEVY 23º 796-00022 1.750” 1.485” 1.880” .250” 794-000014.625” SMALL BLOCK CHEVY 23º 796-00013 1.875” 1.839” 1.697” .3125” 794-00001 796-00564 1.875” 1.946” 1.946” .3125” 794-03001 SMALL BLOCK CHEVY 18º 796-60514 1.875” 1.944” 1.944” .3125” 794-20001 LS1 GM 796-01514 1.875” 1.950” 1.950” .3125”4.900” STAHL ROUND PATTERN 796-00534 2.000” 2.070” 2.070” .3125” N/A SPREAD PORT CHEVY 796-00535 2.125” 2.196” 2.196” .3125” 794-00000 796-00536 2.125” 2.224” 2.224” .3125” 794-000004.900” 796-31536 2.250” 2.350” 2.350” .375” 794-00000 796-21637 2.375” 2.476” 2.476” .375” 794-50011 SPREAD PORT CHEVY 796-21638 2.500” 2.600” 2.600” .375” 794-50001 SPREAD PORT CHEVY 796-21639 794-50001 BIG BLOCK CHEVY 794-50001 BIG BLOCK CHEVY BIG BLOCK CHEVY BIG BLOCK CHEVYCERAMIC COATING DESCRIPTION PART# PRICEAll headers purchased with this option are coated CERAMIC COATING FOR HEADERS 790-00100 $299.99inside and outside. The coating will significantlyreduce the underhood temperature of your car — CERAMIC COATING FOR X & Y PIPES 790-00101 $74.99which translates into horsepower gain. Headerspurchased with this ceramic coating come with CERAMIC COATING FOR ELBOWS 790-00102 $49.99a 3 year warranty and a customer satisfactionguarantee. CERAMIC COATING FOR COLLECTORS 790-00103 $68.9918 OVAL TRACK www.SpeedwayMotors.com

ACCESSORIES 1.000”CLAMP COLLAR KIT HEADER BOLT KITSThese clamp collar kits allow you to connect extension pipes, DESCRIPTION THREAD PART# PRICEY-pipes, X-pipes, and mufflers without welding. The clamps 12 POINT HEAD 3/8-16 794-00120 $5.99also allow you to quickly disconnect if needed. HEX BOLTS (16 PACK) 3/8-16 794-00116 $7.99 MANDREL BENT J-BENDSDESCRIPTION TUBE SIZE PART# PRICE Dynatech stocks a complete 12.000”CLAMP COLLAR KIT 2.500” 794-90250 $19.99 inventory of mandrel bent 6.000” J-bends. These are made fromCLAMP COLLAR KIT 3.000” 794-90200 $19.99 premium grade mild steelCLAMP COLLAR KIT 3.500” 794-90350 $19.99 tubing.CLAMP COLLAR KIT 4.000” 794-90400 $19.9902/PAN E-VAC KIT MILD STEEL STAINLESSComplete kit w/ weld-on bung. SIZE CLR PART# PRICE PART# PRICE• Increase horsepower. 1.625” 2.625” 794-60202 $17.99 794-60302 $29.99• Better ring seal.• Reduce crankcase pressure. 1.750” 2.625” 794-60203 $17.99 794-60303 $29.99This kit has been dyno-proven to pull as much as 3 inches $29.99of vacuum on your typical bracket engine. The U-weld kit 1.875” 2.813” 794-60204 $17.99 794-60304 $29.99features an 18mm threaded bung that will also accept astandard O2 sensor found on EFI applications. Threaded 2.000” 3.000” 794-60205 $19.99 794-60305 ·adapter has standard .500” mpt for typical valve cover ·plumbing installation. 1-kit required per collector. 2.125” 3.188” 794-60206 $19.99 N/A · $29.99 2.250” 3.375” 794-60207 $19.99 N/A 2.325” 3.563” 794-60208 $20.99 N/A 2.500” 3.750” 794-60209 $22.99 794-60309 U-TAB KITDESCRIPTION PART# PRICEO2 SENSOR/PAN E-VAC COMPLETE KIT 785-10095 $21.99 These are the same U-tabs we use on all Dynatech headers and collectors.18MM WELD ON BUNG 785-10097 $6.99 Kit includes: U-tabs and hardware. $10.99O2/E-VAC MALE ADAPTER 785-10096 $4.99 $4.9918MM PLUG 785-10094 DESCRIPTION PART# PRICE18MM SEALING WASHER 785-10093 U-TAB KIT (2 TABS, 1 BOLT) 794-00310 $8.99V-CLAMP KITS U-TAB KIT (4 TABS, 2 BOLTS) 794-00313 $12.99 U-TAB KIT (8 TABS, 4 BOLTS) 794-00320 $14.99 EXTENSIONS B (O.D.) AKit includes two weld-on v-clamp rings and stainless • Manufactured from mild steel.steel v-band clamp. Models for 2.500”, 3.000”, or • Designed to slip over 3.000” or 3.500” outer diameter3.500” pipe sizes. on one end. • Ideal for finishing your exhaust system.DESCRIPTION PART# PRICE “A” “B” PART# PRICEV-CLAMP COLLAR ASSEMBLY 2.500” 794-91225 $39.99 3.000” 48.000” 780-00250 $49.99 3.500” 48.000” 780-00300 $49.99V-CLAMP COLLAR ASSEMBLY 3.000” 794-91230 $39.99 3.500” 24.000” 780-00301 $29.99 3.000” 24.000” 780-00302 $29.99V-CLAMP COLLAR ASSEMBLY 3.500” 794-91235 $49.99Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 19

ACCESSORIESEXHAUST C TURNDOWNSELBOWS A B D A (O.D.) I.D. “A” “B” “C” “D” PART# PRICE 2.000” $22.993.000” 30° 6.000” 6.000” 780-30301 $22.99 INNER DIAMETER A PART# PRICE3.500” 30° 6.000” 7.000” 780-30351 $26.99 3.000”3.000” 42° 6.000” 12.000” 780-42301 $27.99 3.500” 10.000” 780-00100 $28.993.500” 42° 6.000” 12.000” 780-42351 $28.99 4.000” 10.000” 780-00200 $26.993.500” 60° 6.000” 6.000” 780-60351 $28.99 11.000” 780-00050 $35.993.500” 70° 6.000” 6.000” 780-70351 $27.99 ADAPTER3.000” 80° 2.000” 5.875” 780-80301 $27.99 PLATE KIT3.500” 80° 2.000” 5.750” 780-80351 $29.993.500” 90° 6.000” 6.000” 780-90351STEPPED BANDCLAMPSSmooth transition taper allowsproper fit to seal expandedslip-fit connections. Great formuffler/tail pipe connections.DESCRIPTION PART# PRICEBAND CLAMP FOR 2.500” JUNCTION 789-70250 $29.99BAND CLAMP FOR 2.750” JUNCTION 789-70275 $29.99 DESCRIPTION OPENING SIZE PART# PRICEBAND CLAMP FOR 3.000” JUNCTION 789-70300 $29.99 SBC STD. 23° 1.125” X 1.125” 796-00100 $159.99BAND CLAMP FOR 3.500” JUNCTION 789-70350 $29.99 TO STAHL PATTERN (0.625” THICK) Includes plates and hardware for both heads.Models for 2.500”, 2.750” 3.000” or 3.500” pipe sizes. 1 clamp/ pkg.EXHAUST TIPS Designed to be machined to size, to port match Head port.With their unique insert design, DETAILEDTQ Tips allow for a flush fit with the INSTRUCTIONSoutside diameter of your exhaust’s tail & HARDWAREpipe. This makes for a smooth, clean INCLUDEDlook that doesn’t take away from yourcar’s appearance like bulky, clamped-ontips tend to do. Another quality featureof these tips is the billet aluminumconstruction, giving them unmatchedstrength and function.DESCRIPTION PART# PRICETQ TIP FOR 2.500” OUTLET (SINGLE TIP) 794-93025 $29.99TQ TIP FOR 3.000” OUTLET (SINGLE TIP) 794-93030 $29.99TQ TIP FOR 2.500” OUTLET (2 PACK) 794-93026 $59.99TQ TIP FOR 3.000” OUTLET (2 PACK) 794-93031 $59.9920 DRAG RACING www.SpeedwayMotors.com

MUSCLE CAR .375” thick, laser-cut, surfaced flanges for an excellent seal. Unique port design accommodates Std. 23 Degree Chevy, “D” Port, and many other Std. Chevy Bolt pattern heads (aluminum and cast iron). Long tube headers for maximum torque and horsepower across the power range. Clears 600 Series and all factory steering boxes, power and manual styles. Ceramic Coating INSIDE AND OUT with a three year warranty on the coating.Designed with excellent ground clearance in mind, Unique “Ball & Socket”when using standard Small Block Chevy Engine designed reducer cones,Mounts and Factory Front Subframe. included with every set.Using Big Block Engine Mounts / Stands, andAftermarket Subframes typically set the engine lowerwhich will result in ground clearance issues.LSX Conversion Models must use specified mountsdescribed in the installation manual.Available in multiple sizes, depending on application.Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 21

MUSCLE CAR STAINLESS STEEL‘67- ‘69 CAMARO STAINLESS STEEL, CERAMIC COATED & PAINTED HEADERS FITS: / SBC / BBC CERAMIC COATED Headers not included with exhaust kit.• 0.375” thick, laser-cut flanges to provide the ultimate leak-free seal.• Flanges fit most 23° SBC standard port heads including: D-Port, Fast Burn, LT1, LS and crate engines.• C NC laser-cut flanges feature raised port location for increased power.• BBC headers come painted standard - ceramic coating is optional.• LSX & SBC headers comes in high-temp, silver ceramic coating inside and out.• Race-proven stepped tube design for maximum street/strip performance.• New design clears the following steering boxes: 600 & factory manual/power with 23° aluminum/ factory heads / straight or angle plugs.• Includes bolts and gaskets.• Direct bolt-on fit. Reducer cone kit included w/ all headers. HEADER TUBE SIZE 2.500” REDUCER 3.000” REDUCER PRICE 1.625” - 1.750” (SBC) 740-11210 740-21210 $629.99 1.750” - 1.875” (SBC) 740-11310 740-21310 $629.99 *1.875” (LS SERIES) 715-11410** 715-21410** $649.99 2.125” - 3.500” (BBC STD) PAINTED N/A 740-59310 $579.99 2.125” - 3.500” (BBC TALL) PAINTED N/A 750-91910 $579.99 1.875” STAINLESS (LS SERIES) $899.99 715-31425*** 715-31430*** EXHAUST SYSTEM EXHAUST KIT 2.500” 793-91125**** N/A $699.99 EXHAUST KIT 3.000” N/A 793-91130 $899.99*** Designed around: Muscle Rods Engine Mount Kit #106-1302-00, * Aftermarket plug wires required for fuel injected applications. Detroit Speed Engine Mount Kit #DSE-060401, ** Engine Mounts: Detroit Speed Motor Mount Kit # DSE-060401. Muscle Rods Sure Fit Crossmember Kit #106-2200-00, Transmission Cross Member: BPT-1002 (Fit up with a 4L60 Transmission). 4LS0E transmission, factory AC, power brakes, and factory subframe. **** On convertible Camaro models, the 3.000” system cannot be used. Steering boxes 600 series/factory manual/power will clear factory LS style plug wires. The 2.500” system and use of Hotchkis Performance X-Brace is required. Hotchkis Part# 1404. Designed for maximum ground clearance. Subframe: OEM Factory Original GM - Using these headers with any combination If using with Exhaust System 793-91125 some modification will be required (modification of the 793-91125). other than what is specified may cause fitment issues.22 MUSCLE CAR www.SpeedwayMotors.com

MUSCLE CAR‘70- ‘81 CAMARO CERAMIC COATED CERAMIC COATED HEADERS Reducer cone kit included w/ all headers. FITS: / SBC Headers not included • 0.375” thick, laser-cut flanges to provide with exhaust kit. the ultimate leak-free seal. • F langes fit most 23° SBC standard port heads including: D-Port, Fast Burn, LT1, LS and crate engines. • Comes in high-temp. silver ceramic coating inside and out. • CNC laser-cut flanges feature raised port location for increased power. • Race-proven stepped tube design for maximum street/strip performance. • Includes bolts and gaskets. • Direct bolt-on fit. HEADER TUBE SIZE 2.500” REDUCER 3.000” REDUCER PRICE 1.625” - 1.750” X 3.000” (SBC) 740-19210 740-29210 $629.99 1.750” - 1.875” X 3.000” (SBC) 740-19310 740-29310 $629.99 *1.875” x 3.000” (LS SERIES) 715-19410 715-29410 $649.99EXHAUST SYSTEM 793-90925 N/A $699.99 EXHAUST KIT Transmission Cross member: Stock OEM Subframe: OEM Factory Original GM * Aftermarket plug wires required for fuel injected applications * Engine Mounts: Speedway Motors part# 910-18012 (DO NOT use Big Block Chevy engine mount brackets. They are approximately .250” narrower and will lower the engine, causing ground clearance issues.)Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 23

MUSCLE CAR CERAMIC COATED‘68- ‘72 CHEVELLE Reducer cone kit CERAMIC COATED HEADERS included w/ all headers. FITS: SBC • 0.375” thick, laser-cut flanges to provide the ultimate leak-free seal. • Flanges fit most 23° SBC standard port heads including: D-Port, Fast Burn, LT1, LS and crate engines. • Comes in high-temp. silver ceramic coating inside and out. • C NC laser-cut flanges feature a raised port location for increased power. • Race-proven stepped tube design for maximum street/strip performance. • Includes bolts and gaskets. • Direct bolt-on fit. HEADER TUBE SIZE 2.500” REDUCER 3.000” REDUCER PRICE 1.625” – 1.750” (SBC) 740-13210 740-23210 $629.99 1.750” – 1.875” (SBC) 740-13310 740-23310 $629.9924 MUSCLE CAR www.SpeedwayMotors.com

MUSCLE CAR‘68- ‘72 NOVA CERAMIC COATED & PAINTED HEADERS FITS: / SBC / BBC• 0.375” thick, laser-cut flanges to provide the ultimate CERAMIC COATED STAINLESS STEEL leak-free seal.• F langes fit most 23° SBC standard port heads including: PAINTED D-Port, Fast Burn, LT1, LS and crate engines. Reducer cone kit• C NC laser-cut flanges feature raised port location for increased power. included w/ all headers.• B BC headers comes painted standard - ceramic coating is optional.• LSX & SBC headers comes in high-temp, silver ceramic coating inside and out.• Race-proven stepped tube design for maximum street/strip performance.• New design clears the following steering boxes: 600 & factory manual/power with 23° aluminum/ factory heads / straight or angle plugs.• Includes bolts and gaskets.• Direct bolt-on fit. Headers not included with exhaust kit. HEADER TUBE SIZE 2.500” REDUCER 3.000” REDUCER PRICE 1.625” - 1.750” (SBC) 740-11210 740-21210 $629.99 1.750” - 1.875” (SBC) 740-11310 740-21310 $629.99 *1.875” (LS SERIES) 715-11410** 715-21410** $649.99 2.125” - 3.500” (BBC STD) PAINTED N/A 740-59310 $579.99 2.125” - 3.500” (BBC TALL) PAINTED N/A 750-91910 $579.99 EXHAUST SYSTEM ***793-91125 N/A $699.99 Exhaust Kit 2.500” N/A ***793-91130 $899.99 Exhaust Kit 3.000” * Aftermarket plug wires required for fuel injected applications.*** Designed around: Muscle Rods Engine Mount Kit #106-1302-00, ** Engine Mounts: Detroit Speed Motor Mount Kit # DSE-060401. Detroit Speed Engine Mount Kit #DSE-060401, Transmission Cross Member: BPT-1002 (Fit up with a 4L60 Transmission). Muscle Rods Sure Fit Crossmember Kit #106-2200-00, 4LS0E transmission, factory AC, power brakes, and factory subframe. Subframe: OEM Factory Original GM - Using these headers with Steering boxes 600 series/factory manual/power will clear factory LS style plug wires. any combination other than what is specified may cause fitment issues. Designed for maximum ground clearance. If using with Exhaust System 793-91125 some modification will be required (modification of the 793-91125).Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 25

MUSCLE CAR PART# PRICE 730-10010 $299.99STAINLESS STEEL PRO CRUISERBLOCK HUGGER HEADERS FITS: SBC 23° For applications where space is a primary concern, sometimes a short header is the only solution. For these cases, we offer our all-stainless Pro Cruiser Series block hugger header. They feature the same exceptional levels of quality, fit, and finish in a compact package. • SBC Standard 23˚ 6-bolt pattern. • 0.375” flange. • 1.625” primaries. • 2.500” collector. • 2.000” reducer cones. • 100% stainless steel construction. • Includes bolts & gaskets. DESCRIPTION BLOCK HUGGER HOT ROD HEADERS (Fits Straight Head Plugs Only)Machined flange is flat Machined flange features High-flow contoured Finished welds offerground for proper fit and unique bevel that adds a collector for smooth exhaust flow andleak-free performance. quality look. increased power. excellent seal.26 MUSCLE CAR www.SpeedwayMotors.com

ACCESSORIESFLANGES & GASKETS Fiber GasketMUSCLE CAR APPLICATIONSA great exhaust system starts atthe beginning — the flange. One ofDynatech’s biggest advantages is ourwide selection of port matched flanges.All of our flanges are CNC laser cut forunparalleled quality and fit. Mild Steel Flanges Starting at: $1599 $2899 DESCRIPTION FLANGE PORT X Y THICKNESS GASKET (single) (pair) SMALL BLOCK CHEVY 23º 1.750” 1.485” 1.880” .375”4.000” SMALL BLOCK CHEVY 23º 796-00613 1.625” 1.485” 1.685” .375” 794-00001 796-00622 1.625” 1.485” 1.685” .250” 794-00001 SMALL BLOCK CHEVY 23º 796-00022 1.750” 1.485” 1.880” .250” 794-000014.625” SMALL BLOCK CHEVY 23º 796-00013 1.875” 1.839” 1.697” .3125” 794-00001 796-00564 1.875” 1.946” 1.946” .3125” 794-03001 SMALL BLOCK CHEVY 18º 796-60514 1.875” 1.944” 1.944” .3125” 794-20001 LS1 GM 796-01514 1.875” 1.950” 1.950” .3125”4.900” STAHL ROUND PATTERN 796-00534 2.000” 2.070” 2.070” .3125” N/A4.900” SPREAD PORT CHEVY 796-00535 2.125” 2.196” 2.196” .3125” 794-00000 SPREAD PORT CHEVY 796-00536 2.125” 2.224” 2.224” .3125” 794-00000 SPREAD PORT CHEVY 796-31536 2.250” 2.350” 2.350” .375” 794-00000 BIG BLOCK CHEVY 796-21637 2.375” 2.476” 2.476” .375” 794-50011 BIG BLOCK CHEVY 796-21638 2.500” 2.600” 2.600” .375” 794-50001 BIG BLOCK CHEVY 796-21639 794-50001 BIG BLOCK CHEVY 794-50001 PREMIUM EXHAUST TIPS TQ Tips allow for a flush fit with the outside diameter of your exhausts’s tail pipe for a smooth, clean look. Put the finishing touch on your new SuperMaxx or MuscleMaxx system.DESCRIPTION PART# PRICETQ TIP FOR 2.500” OUTLET (SINGLE) 794-93025 $29.99TQ TIP FOR 3.000” OUTLET (SINGLE) 794-93030 $29.99TQ TIP FOR 2.500” OUTLET (2 PACK) 794-93026 $59.99TQ TIP FOR 3.000” OUTLET (2 PACK) 794-93031 $59.99Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850 27

ACCESSORIESMANDREL BENT J-BENDS STEPPED BAND CLAMPSDynatech stocks a complete 12.000” Smooth transition taper allows proper fit to seal expandedinventory of mandrel bent 6.000” slip-fit connections. Great forJ-bends. These are made muffler, tail pipe and merge pipe connections.from premium grade mildsteel tubing. DESCRIPTION PART# PRICE BAND CLAMP FOR 2.500” JUNCTION 789-70250 $29.99 MILD STEEL STAINLESS BAND CLAMP FOR 2.750” JUNCTION 789-70275 $29.99 BAND CLAMP FOR 3.000” JUNCTION 789-70300 $29.99SIZE CLR PART# PRICE PART# PRICE BAND CLAMP FOR 3.500” JUNCTION 789-70350 $29.991.625” 2.625” 794-60202 $17.99 794-60302 $29.99 Models for 2.500”, 2.750”, 3.000” or 3.500” pipe sizes. 1 clamp/ pkg.1.750” 2.625” 794-60203 $17.99 794-60303 $29.99 $29.991.875” 2.813” 794-60204 $17.99 794-60304 $29.99 BALL & SOCKET KIT2.000” 3.000” 794-60205 $19.99 794-60305 · Unlike common metal to metal connections, Dynatech’s · unique “4-Bolt, Ball and Socket” connection uses a2.125” 3.188” 794-60206 $19.99 N/A · 0.500” thick, tapered donut $29.99 gasket, which allows for2.250” 3.375” 794-60207 $19.99 N/A expansion and contraction while maintaining a long lasting leak2.325” 3.563” 794-60208 $20.99 N/A free seal. We also use four bolts instead of two or three for added2.500” 3.750” 794-60209 $22.99 794-60309 durability. For use with any 3.000” O.D. collector andV-CLAMP KITS 100% stainless steel. DESCRIPTION TUBE SIZE PART# PRICE STUB KIT 2.500” 791-09025 $139.99 STUB KIT 3.000” 791-09030 $139.99Kit includes two weld-on v-clamp rings and stainless 1.000”steel v-band clamp. Models for 2.500”, 3.000”, or3.500” pipe sizes. HEADER BOLT KITSDESCRIPTION PART# PRICEV-CLAMP COLLAR ASSEMBLY 2.500” 794-91225 $39.99 DESCRIPTION THREAD PART# PRICE $7.99V-CLAMP COLLAR ASSEMBLY 3.000” 794-91230 $39.99 HEX HEAD (16 PACK) 3/8-16 794-00118 $6.99V-CLAMP COLLAR ASSEMBLY 3.500” 794-91235 $49.99 HEX BOLTS (12 PACK) M8 X 1.250mm 794-50112CERAMIC COATING DESCRIPTION PART# PRICEAll headers purchased with this option are coated CERAMIC COATING FOR HEADERS 790-00100 $299.99inside and outside. The coating will significantlyreduce the underhood temperature of your car — CERAMIC COATING FOR X & Y PIPES 790-00101 $74.99which translates into horsepower gain. Headerspurchased with this ceramic coating come with CERAMIC COATING FOR ELBOWS 790-00102 $49.99a 3 year warranty and a customer satisfactionguarantee. CERAMIC COATING FOR COLLECTORS 790-00103 $68.9928 MUSCLE CAR www.SpeedwayMotors.com

HIGH PERFORMANCE• Perfect, direct bolt-on fit. • Optimized tube length for H.P. and torque.• .375” Thick CNC laser-cut flanges. • 100% jig assembled and checked for an• 4-Bolt ball & socket collector flanges. excellent fit.• All flanges machine surfaced after welding. • Triple layer stainless steel gaskets.• 3.000” Wide, 2-bolt band clamps. • T304 stainless steel construction. • Detailed instructions & all hardware included.HOW TO PURCHASE YOURDYNATECH EXHAUST SYSTEM HEADERS SINETCETRIOMNEDIATEThe headers consist of a long tube set of The intermediate section consists of the requiredheaders with all of the required hardware components to connect the headers to your factory orincluded for the installation. The headers aftermarket “Cat-Back” exhaust system. In most cases,alone cannot be installed as a “Bolt In” you have two choices when it comes to selecting yourto your factory catalytic convertors and intermediate section. You can choose either the “Catted”system. or “Non Catted” version. These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 29Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

HIGH PERFORMANCE QUICK GUIDE GM APPLICATION YEAR ENGINE HEADERS CATTED NON-CATTED HP GAIN INST. TIME PAGE CORVETTE C7 ‘14 - ’16 V8 715-63810 715-63820 715-63830 25 6-8 hrs 34 CORVETTE C7 Z06 ‘14 - ’16 V8 715-63810 715-63920 715-63830 25 6-8 hrs 34 CORVETTE C6 ‘05 - ’08 V8 715-63510 715-63520 715-63530 25 4-6 hrs 35 CORVETTE C6 ‘09 - ’13 V8 715-63510 715-63540 715-63550 25 4-6 hrs 35 CORVETTE C6 ZO6 ‘05 - ’13 V8 715-63510 715-63620 715-63630 25 6-8 hrs 35 CORVETTE C5 ‘97 - ’00 V8 715-73610 715-73720 715-73730 30 4-6 hrs 36 CORVETTE C5 ‘01 - ’03 V8 715-73710 715-73720 715-73730 30 4-6 hrs 36 CORVETTE C5 V8 715-74710 715-74720 715-74730 30 4-6 hrs 36 CADILLAC CTS-V ‘04 6.2L 715-75010 715-75020 715-75030 64 4-6 hrs 37 CAMARO SS ‘09 - ’15 6.2L 715-75510 715-75520 715-75530 28 4-6 hrs 38 CAMARO (5TH GEN.) 2.500” ‘16 - ’17 6.2L 715-74010 715-73920 715-73930 36 4-6 hrs 39 CAMARO (5TH GEN.) 3.000” ‘10 - ’15 6.2L 715-74010 715-74020 715-74030 36 4-6 hrs 39 CAMARO, FIREBIRD, F-BODY ‘10 - ’15 V8 715-73210 715-73220 715-73230 19 4-6 hrs 40 CAMARO, FIREBIRD, F-BODY ‘98 - ’99 V8 715-73310 715-73220 715-73230 19 4-6 hrs 40 ‘00 - ’02 FORD APPLICATION YEAR ENGINE HEADERS CATTED NON-CATTED HP GAIN INST. TIME PAGE MUSTANG GT 5.0 ‘11 - ’17 5.0L 722-74310 722-74320 722-74330 32 8-10 hrs 41 MUSTANG GT ‘05 - ’10 4.6L 722-54310 722-54320 722-54330 30 8-10 hrs 42 MUSTANG SHELBY GT500 ‘07 - ’10 ALL 722-64310 722-64320 722-64330 15 10-12 hrs 43 MUSTANG SHELBY GT500 ‘11 - ’14 ALL 722-84310 722-74320 722-74330 49 10-12 hrs 43 DODGE APPLICATION YEAR ENGINE HEADERS CATTED NON-CATTED HP GAIN INST. TIME PAGE ‘05 - ‘16 5.7L HEMI CHALLENGER, MAGNUM, 724-73310 724-73320 724-73330 30 5-7 hrs 44 CHARGER, 300C ‘05 - ‘16 SRT-8 6.1L & 728-73310 728-73320 728-73330 30 6-8 hrs 44 CHALLENGER, MAGNUM, 6.4L HEMI CHARGER, 300C These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.30 HIGH PERFORMANCE www.SpeedwayMotors.com

CORVETTE C7 / ZO6 STAINLESS STEEL HEADERS FEATURES Dyno Chart Stock SuperMAXXPRIMARY TUBE SIZE: 1.875”COLLECTOR SIZE: 3.000”SYSTEM TUBE SIZE: 3.000”MATERIAL: T304 StainlessTRANS: Manual & AutomaticINCLUDED: Detailed instructions, and all needed hardware.FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back.INSTALL TIME: 10-12 hours +25 HORSEPOWER +25 FT-LBS TORQUE *Ceramic coating available. $1099.99 $799.99 $699.99 (Requires 2 week lead time.) HEADERS INTERMEDIATE INTERMEDIATEAPPLICATION ONLY TUBES W/ CATS TUBES W/O CATS‘14 - ‘16 CORVETTE C7‘14 - ‘16 CORVETTE C7 ZO6 715-63810 715-63820 715-63830*CERAMIC COATING 715-63810 715-63920 715-63830 790-00100 ($299.99) 790-00101 ($74.99) 790-00101 ($74.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 31Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

‘05 - ‘13 CORVETTE C6/Z06 STAINLESS STEEL HEADERS INTERMEDIATE TUBES W/ CATS INTERMEDIATE TUBES W/O CATS FEATURES Max Power: 230.81 / Max Torque: 337.79 Max Power: 246.16 / Max Torque: 353.98 380 PRIMARY TUBE SIZE: 1.875” Power (HP) 380 360 Torque (ft-lbs.) COLLECTOR SIZE: 3.000” 360 340 SYSTEM TUBE SIZE: 2.500” or 3.000” 340 320 MATERIAL: T304 Stainless 320 300 TRANS: Manual & Automatic 300 280 INCLUDED: Detailed instructions and all needed hardware. 280 260 FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back. 260 240 INSTALL TIME: 4-6 hours 240 220 220 +25 HORSEPOWER +25 FT-LBS TORQUE 3.5 3.75 4.00 4.25 4.50 4.75 5.00 5.25 5.50 5.75 Engine Speed (RPM x 1000) Dyno Chart Stock SuperMAXX *Ceramic coating available. $899.99 $799.99 $699.99 (Requires 2 week lead time.) HEADERS INTERMEDIATE INTERMEDIATE APPLICATION ONLY TUBES W/ CATS TUBES W/O CATS ‘05 - ‘08 CORVETTE C6 ‘09 - ‘13 CORVETTE C6 715-63510 715-63520 715-63530 ‘05 - ‘13 CORVETTE Z06 715-63510 715-63540 715-63550 *CERAMIC COATING 715-63510 715-63620 715-63630 790-00100 ($299.99) 790-00101 ($74.99) 790-00101 ($74.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.32 HIGH PERFORMANCE www.SpeedwayMotors.com

‘97- ‘04 CORVETTE C5 STAINLESS STEEL HEADERS INTERMEDIATE TUBES W/ CATS INTERMEDIATE TUBES W/O CATSFEATURES Dyno Chart Stock SuperMAXXPRIMARY TUBE SIZE: 1.750” $699.99COLLECTOR SIZE: 3.000”SYSTEM TUBE SIZE: 2.500” INTERMEDIATEMATERIAL: T304 Stainless TUBES W/O CATSTRANS: Manual & AutomaticINCLUDED: Detailed instructions and all needed hardware. 715-73730FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back. 715-73730 715-74730 Works with convertible models. 790-00101 ($74.99)INSTALL TIME: 4-6 hours +30 HORSEPOWER +30 FT-LBS TORQUE *Ceramic coating available. $899.99 $799.99 (Requires 2 week lead time.) HEADERS INTERMEDIATEAPPLICATION ONLY TUBES W/ CATS‘97 - ‘00 CORVETTE C5‘01 - ‘03 CORVETTE C5 715-73610 715-73720‘04 CORVETTE C5 715-73710 715-73720*CERAMIC COATING 715-74710 715-74720 790-00100 ($299.99) 790-00101 ($74.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 33Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

‘09 - ‘15 CADILLAC CTS-V STAINLESS STEEL HEADERS FEATURES Torque (ft-lbs) 600 600 Torque (ft-lbs) 540 540 ENGINE: 6.2L 480 2575 2957 3339 3721 4103 4485 4867 5249 5631 480 PRIMARY TUBE SIZE: 1.875” 420 Engine RPM 420 COLLECTOR SIZE: 3.000” 360 360 SYSTEM TUBE SIZE: 2.500” 300 300 MATERIAL: T304 Stainless 240 240 TRANS: Manual & Automatic 180 180 INCLUDED: Detailed instructions and all needed hardware. 120 120 FIT: Direct Bolt-Up to any factory or O.E. size 60 60 0 aftermarket cat back. 0 INSTALL TIME: 4-6 hours 6013 2193 +64 HORSEPOWER +58 FT-LBS TORQUE Dyno Chart Stock SuperMAXX *Ceramic coating available. $899.99 $799.99 $699.99 (Requires 2 week lead time.) HEADERS INTERMEDIATE OR INTERMEDIATE APPLICATION ONLY TUBES W/ CATS TUBES W/O CATS ‘09-‘15 CADILLAC CTS-V *CERAMIC COATING 715-75010 715-75020 715-75030 790-00100 ($299.99) 790-00101 ($74.99) 790-00101 ($74.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.34 HIGH PERFORMANCE www.SpeedwayMotors.com

‘16-’17 CAMARO SS STAINLESS STEEL HEADERS Intermediate Tubes Kit (sold separately) FEATURES 500 500ENGINE: 6.2L 450 450PRIMARY TUBE SIZE: 1.875” or 2.000”COLLECTOR SIZE: 3.000” 400 400SYSTEM TUBE SIZE: 2.750”MATERIAL: T304 Stainless 350 350TRANS: Manual & AutomaticINCLUDED: Detailed instructions and all needed hardware. Torque (ft-lbs) 300 300 Torque (ft-lbs)FIT: Direct Bolt-Up to any factory or O.E. size aftermarketcat back. 250 250INSTALL TIME: 4-6 Hours 200 200 +28 HORSEPOWER +10 FT-LBS TORQUE 150 150 100 100 50 50 0 3847 4140 4432 4724 5016 5308 5601 5893 6185 0 3555 6477 Engine RPM Dyno Chart Stock SuperMAXX $449 99 $24999 $59999DESCRIPTION HEADERS PRICE 2.750” INTERMEDIATE OR 2.750” INTERMEDIATE OR 2.750” INT. TUBES ONLY TUBES W/ CATS TUBES W/O CATS W/ POWERCAT PLUS1.875” 715-75510 $899.99 715-75520 715-75530 715-760202.000” 715-76010 $999.99*Ceramic coating available (Requires 2 week lead time.)DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99)*CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 35Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

NOW AVAILABLE FOR Z28 ‘10 - ‘15 CAMARO (6.2L V8) STAINLESS STEEL HEADERS *Fits hard top and convertible models. INTERMEDIATE *2010-2015 Chevy Camaro SS TUBES W/ CATS Coupe and Convertible INTERMEDIATE TUBES W/O CATS Stainless Steel Exhaust System (Part #793-73925) Will not fit Z/28 or ZL1. Not Compatible with factory ground effects. For models with factory round tail pipes. May not fit with rectangle rear fascia. FEATURES PRIMARY TUBE SIZE: 1.875” or 2.000” Dyno Chart Stock SuperMAXX COLLECTOR SIZE: 3.000” SYSTEM TUBE SIZE: 2.500”, 2.750” or 3.000” MATERIAL: T304 Stainless TRANS: Manual & Automatic INCLUDED: Detailed instructions and all needed hardware. FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back. INSTALL TIME: 4-6 hours +36 HORSEPOWER +25 FT-LBS TORQUE DESCRIPTION Z28 ‘10 - ‘15 ZL1 + PRICE CAMARO CAMARO SUPERCHARGED HEADERS ONLY (1.875”) $899.99 HEADERS ONLY (2.000”) 715-74010 715-74010 715-74010 $999.99 715-74110 715-74110 715-74110 2.500” INTERMEDIATE TUBES W/ CATS · 715-73920 · $299.99 2.500” INTERMEDIATE TUBES W/O CATS · 715-73930 · $199.99 2.750” INTERMEDIATE TUBES W/ CATS 715-75120 · $349.99 2.750” INTERMEDIATE TUBES W/O CATS 715-74230 · · $199.99 3.000” INTERMEDIATE TUBES W/ CATS 715-75220 · · $349.99 3.000” INTERMEDIATE TUBES W/O CATS 715-74330 715-74020 · $199.99 CAT-BACK EXHAUST SYSTEM (‘10-‘15)* · 715-74030 · $1099.99 2.500” SUPERCATTED INTER. SECTION · 793-73925 715-74120 $549.99 3.000” SUPERCATTED INTER. SECTION · · 715-74220 $549.99 · *Ceramic coating available (Requires 2 week lead time.) DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99) *CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.36 HIGH PERFORMANCE www.SpeedwayMotors.com

‘98- ‘02 CAMARO / TRANS AM STAINLESS STEEL HEADERS * Will not fit convertible models. INTERMEDIATE TUBES W/ CATS INTERMEDIATE TUBES W/O CATSFEATURES Dyno Chart Stock SuperMAXXPRIMARY TUBE SIZE: 1.750”COLLECTOR SIZE: 3.000”SYSTEM TUBE SIZE: 2.500”MATERIAL: T304 StainlessTRANS: Manual & AutomaticINCLUDED: Detailed instructions and all needed hardware.FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back.INSTALL TIME: 4-6 hours +19 HORSEPOWER +15 FT-LBS TORQUE*Ceramic coating available. $799.99 $599.99 $399.99 (Requires 2 week lead time.) HEADERS INTERMEDIATE INTERMEDIATENEW LOWER PRICE! ONLY TUBES W/ CATS TUBES W/O CATSAPPLICATION 715-73210 715-73220 715-73230‘98 - ‘99 4TH GENERATION F-BODY 715-73310 715-73220 715-73230‘00 - ‘02 4TH GENERATION F-BODY 790-00100 ($299.99) 790-00101 ($74.99) 790-00101 ($74.99)*CERAMIC COATING These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 37Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

‘11- ‘17 MUSTANG 5.0 STAINLESS STEEL HEADERS INTERMEDIATE TUBES W/ CATS INTERMEDIATE Dyno Chart Stock SuperMAXX TUBES W/O CATS FEATURES PRIMARY TUBE SIZE: 1.875” COLLECTOR SIZE: 3.000” SYSTEM TUBE SIZE: 3.000” MATERIAL: T304 Stainless TRANS: Manual & Automatic INCLUDED: Detailed instructions and all needed hardware. FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back. INSTALL TIME: 5-7 hours +32 HORSEPOWER +20 FT-LBS TORQUE *Ceramic coating available. $899.99 $699.99 $599.99 $799.99 (Requires 2 week lead time.) INTERMEDIATE INTERMEDIATE SUPERCHARGEDAPPLICATION HEADERS TUBES W/ CATS TUBES W/O CATS SUPERCATTED 3.000”‘11 - ‘14 MUSTANG 5.0 ONLY 722-74320 722-74330 722-74420 722-74310 722-75320 722-75330 · 790-00101 ($74.99) 790-00101 ($74.99)‘15 - ‘17 MUSTANG 5.0/CONVERTIBLE 722-74310 790-00101 ($74.99)*CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.38 HIGH PERFORMANCE www.SpeedwayMotors.com

‘05 - ‘10 MUSTANG GT STAINLESS STEEL HEADERS INTERMEDIATE TUBES W/ CATS INTERMEDIATE TUBES W/O CATSFEATURES Dyno Chart Stock SuperMAXXPRIMARY TUBE SIZE: 1.750” $399.99COLLECTOR SIZE: 3.000”SYSTEM TUBE SIZE: 2.500” INTERMEDIATEMATERIAL: T304 Stainless TUBES W/O CATSTRANS: Manual & AutomaticINCLUDED: Detailed instructions and all needed hardware. 722-54330FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back. 790-00101 ($74.99)INSTALL TIME: 5-7 hours +30 HORSEPOWER +30 FT-LBS TORQUENEW LOWER PRICE! $799.99 $599.99APPLICATION HEADERS INTERMEDIATE‘05 - ‘10 MUSTANG GT ONLY TUBES W/ CATS*CERAMIC COATING*Ceramic coating available. 722-54310 722-54320(Requires 2 week lead time.) 790-00100 ($299.99) 790-00101 ($74.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 39Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

‘07 - ‘14 MUSTANG SHELBY GT500 STAINLESS STEEL HEADERS INTERMEDIATE TUBES W/ CATS INTERMEDIATE TUBES W/O CATS FEATURES Dyno Chart Stock SuperMAXX PRIMARY TUBE SIZE: 1.875” ‘07-‘12 2013 2014 NEW COLLECTOR SIZE: 3.000” SYSTEM TUBE SIZE: 2.500” or +15 HORSEPOWER +49 HORSEPOWER +70 HORSEPOWER 3.000” +24 FT-LBS TORQUE +32 FT-LBS TORQUE +59 FT-LBS TORQUE MATERIAL: T304 Stainless TRANS: Manual & Automatic ‘07 - ‘10 ‘11 - ‘14 PRICE INCLUDED: Detailed instructions SHELBY GT500 SHELBY GT500 $899.99 and all needed hardware. FIT: Direct Bolt-Up to any factory or 722-64310 722-84310 O.E. size aftermarket cat back. INSTALL TIME: 6-8 hours DESCRIPTION HEADERS ONLY 2.500” INTERMEDIATE TUBES W/ CATS 722-54320 · $599.99 2.500” INTERMEDIATE TUBES W/O CATS 3.000” INTERMEDIATE TUBES W/ CATS 722-54330 · $399.99 3.000” INTERMEDIATE TUBES W/O CATS 722-64320 722-74420 $799.99 722-64330 · $699.99 $599.99 · 722-74330 *Ceramic coating available (Requires 2 week lead time.) DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99) *CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.40 HIGH PERFORMANCE www.SpeedwayMotors.com

‘C0H5A-R‘G1E6RC/H3A0L0LCEN/ MGEARGN/ UM STAINLESS STEEL HEADERS MATERIAL: T304 Stainless TRANS: Manual & Automatic INCLUDED: Detailed instructions and all needed hardware. FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back. INSTALL TIME: 5-7 hours 5.7 Hemi Port Matched Dyno Chart Stock SuperMAXX FlangePRIMARY TUBE SIZE: 1.750”COLLECTOR SIZE: 3.000”SYSTEM TUBE SIZE: 2.500” +30 HORSEPOWER +30 FT-LBS TORQUESRT-8 (6.1 & 6.4 Hemi)PRIMARY TUBE SIZE: 1.875”COLLECTOR SIZE: 3.000”SYSTEM TUBE SIZE: 2.750” +30 HORSEPOWER +24 FT-LBS TORQUE INTERMEDIATE INTERMEDIATE TUBES W/ CATS TUBES W/O CATSDESCRIPTION 5.7 HEMI PRICE DESCRIPTION SRT-8 PRICEHEADERS ONLY 724-73310 $899.99 HEADERS ONLY 728-73310 $899.99 728-73320 $799.99INTERMEDIATE TUBES W/ CATS 724-73320 $699.99 INTERMEDIATE TUBES W/ CATS 728-73330 $699.99INTERMEDIATE TUBES W/O CATS 724-73330 $599.99 INTERMEDIATE TUBES W/O CATS*Ceramic coating available (Requires 2 week lead time.)DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99)*CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 41Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

ACCESSORIES CATALYTIC CONVERTERS 400 396.4 Delivers Up To CFM 54% Increase In 300 349 CFM Exhaust Flow! 257.1 200 CFM Leading PowerCAT POWERCAT CONVERTER AIR Ceramic 2.500” FLOW COMPARISON 100 Stock hi-flow hi-flow O.E. 2.500” Converter Converter Converter 0 POWERCAT CATALYTIC CONVERTERS 11.500” • Premium metallic substrate. • Superior strength and durability. 4.000” • Stainless steel housing. • Quicker lightoff due to higher thermal conductivity. • Low pressure drop. • Higher flow rates compared to stock and most after-market converters. NOTE: These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. DESCRIPTION PART# PRICE POWERCAT 2.250” INLET AND OUTLET 779-40022 $174.99 POWERCAT 2.500” INLET AND OUTLET 779-40025 $174.99 POWERCAT 3.000” INLET AND OUTLET 779-40030 $174.99 POWERCAT PLUS CATALYTIC CONVERTERS 13.500” • D esigned for supercharged & higher horsepower applications. • Premium metallic substrate. • Superior strength and durability. 4.500” • Stainless steel housing. • Quicker lightoff due to higher thermal conductivity. • Low pressure drop. • Higher flow rates compared to stock and most after-market converters. NOTE: These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. DESCRIPTION PART# PRICE UNIVERSAL POWERCAT PLUS 2.500” INLET / OUTLET 779-50025 $269.99 UNIVERSAL POWERCAT PLUS 3.000” INLET / OUTLET 779-50030 $269.99 These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.42 HIGH PERFORMANCE www.SpeedwayMotors.com

ACCESSORIES V-CLAMP KITS Kit includes two weld-on v-clamp rings and stainless steel v-band clamp. Models for 2.500”, 3.000”, and 3.500” pipe sizes.BALL & SOCKET KIT DESCRIPTION PART# PRICEUnlike common metal to metal connections, Dynatech’s V-CLAMP COLLAR ASSEMBLY 2.500” 794-91225 $39.99unique “4-Bolt, Ball and Socket” connection uses a0.500” thick, tapered donut gasket, which allows for V-CLAMP COLLAR ASSEMBLY 3.000” 794-91230 $39.99expansion and contraction while maintaining a long V-CLAMP COLLAR ASSEMBLY 3.500” 794-91235 $49.99lasting leak free seal. We also use four bolts instead oftwo or three for added durability. For use with any 3.000” MANDREL BENT J-BENDSO.D. collector and 100% stainless steel. Dynatech stocks a complete 12.000”• For use with any 3.000” O.D. collector inventory of mandrel bent 6.000”• Available with 3.000” or 2.500” outlets J-bends. These are made• Allows for better adjustability over a V-Clamp Connection• 100% Stainless Steel from premium grade mild• Complete Installation Instructions included. steel tubing.DESCRIPTION TUBE SIZE PART# PRICE SIZE CLR STAINLESS PART# PRICESTUB KIT 2.500” 791-09025 $139.99STUB KIT 3.000” 791-09030 $139.99 1.625” 2.625” 794-60302 $29.99 1.750” 2.652” 794-60303 $29.99 1.875” 2.813” 794-60304 $29.99 2.000” 3.000” 794-60305 $29.99 2.500” 3.750” 794-60309 $29.99STEPPED BAND CLAMPS VISIT US ONLINESmooth transition taper allowsproper fit to seal expandedslip-fit connections. Great formuffler, tail pipe and mergepipe connections.DESCRIPTION PART# PRICEBAND CLAMP FOR 2.500” JUNCTION 789-70250 $29.99BAND CLAMP FOR 2.750” JUNCTION 789-70275 $29.99 www.SpeedwayMotors.comBAND CLAMP FOR 3.000” JUNCTION 789-70300 $29.99BAND CLAMP FOR 3.500” JUNCTION 789-70350 $29.99Models for 2.500”, 2.750”, 3.000”, or 3.500” pipe sizes. 1 clamp/ pkg. These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 43Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

ACCESSORIES FLANGES & GASKETS Stainless Steel Gasket HIGH PERFORMANCE APPLICATIONS A great exhaust system starts at the beginning - the flange. One of Dynatech’s biggest advantages is our wide selection of port matched flanges. All of our flanges are CNC laser cut for unparalleled quality and fit. Stainless Steel Flanges Starting at: $4499 $8999 DESCRIPTION FLANGE PORT X Y THICKNESS GASKET (single) (pair) LS1 1.750” 1.820” 1.820” .375” LS1 796-13000 1.875” 1.940” 1.940” .375” 794-30001 2.000” 2.070” 2.070 .375” LS1 796-16061 794-30001 4.6 FORD 796-16062 794-30006 4 VALVE COBRA 4.6L 6.1L HEMI 796-18061 1.750” 1.824” 1.824” .375” 794-70001 5.7L HEMI DRIVERS SIDE 796-16071 1.875” 2.243” 1.465” .375” 794-70004 5.7L HEMI PASS. SIDE 796-10661 1.875” 2.082” 1.508” .375” 794-20002 5.4L TRITON FORD 3 VALVE 796-10761 1.750” 1.820” 1.820” .375” 794-10001 5.4L FORD (PRE 2004) 796-10762 1.750” 1.820” 1.820” .375” 794-10001 796-18062 1.625” 1.696” 1.696” .375” 794-70001 796-19061 1.625” 1.696” 1.696” .375” 794-90001 LIMITED Dynatech SuperMAXX Limited Lifetime Warranty: All Dynatech SuperMAXX exhaust systems come with a limited lifetime LIFETIME WARRANTY warranty. AFCO Performance Group, LLC will repair or replace any such products found after our inspection to be defective in workmanship or material, for the original purchasing customer, on the original installed vehicle. Any product that has been improperly installed, damaged, welded on or modified in any way will not be considered for warranty. In the event the item cannot be repaired or replaced, a refund in the amount of the original purchase price may be issued. Proof of purchase is required for any / all warranty claims. Except for the limited lifetime warranty set forth herein, AFCO Performance Group, LLC makes no warranties either expressed or implied, written or oral, with regard to the products including, without limitation, any warranty of merchantability or fitness for a particular purpose. In no event shall AFCO Performance Group, LLC be liable for any special, incidental or consequential damages, or any other damages whatsoever arising out of or connected with the use or misuse of the products. Purchasers acknowledge and agree that no person, entity or agent of AFCO Performance Group, LLC has any authority to make any statement contrary to this disclaimer and that any warranty statements or representations allegedly made on behalf of AFCO Performance Group, LLC by any such person, entity or agent are void. AFCO Performance Group, LLC products are not D.O.T. approved and are intended for off-road use only. Purchasers are relying solely on their own skill and judgment to select, purchase and use suitable products and assume all responsibility and risk with regard thereto. Catalytic Converters: Catalytic converters included with any SuperMAXX system are limited to a 2 year limited replacement warranty. For any catalytic converter warranties, it is required that the product be returned to AFCO Performance Group, LLC for review. After inspection, a determination will be made as to what caused the failure. Any failure determined to be caused by an incorrect engine tune, or any other use for which the converter was not designed, will void the warranty. Any freight cost to get the product to AFCO Performance Group, LLC for evaluation will be the customer’s responsibility. These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.44 HIGH PERFORMANCE www.SpeedwayMotors.com

TRUCK / SUV• Perfect, direct bolt-on fit. • Optimized tube length for Hp and torque.• 0.375” Thick CNC laser-cut flanges. • 100% jig assembled and checked for an• 3-Bolt ball-&-socket collector flanges. excellent fit.• All flanges machine surfaced after welding. • Triple layer stainless steel gaskets.• 3.000” Wide, 2-bolt band clamps. • T304 stainless steel construction. • Detailed instructions & all hardware included.HOW TO PURCHASE YOURDYNATECH EXHAUST SYSTEM HEADERS SINETCETRIOMNEDIATEThe headers consist of a long tube set of The intermediate section consists of the requiredheaders with all of the required hardware components to connect the headers to your factoryincluded for the installation. The headers or aftermarket “Cat-Back” exhaust system. In mostalone cannot installed as a “Bolt In” to your cases, you have two choices when it comes to selectingfactory catalytic convertors and system. your intermediate section. You can choose either the “Catted” or “Non Catted” version. These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 45Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

TRUCK / SUV GM APPLICATION YEAR ENGINE HEADERS CATTED NON-CATTED HP GAIN INST. TIME PAGE 5.3L & 6.2L 715-34110 715-34120 715-44120 32 4-6 hrs 51 ‘14 - ’17 715-14110 715-14620 15 4-6 hrs 52 6.2L 715-14110 715-14420 N/A 15 4-6 hrs 52 SILVERADO, AVALANCHE, ‘11 - ’13 4.8, 5.3 & 6.0L 715-14110 715-14220 715-14430 15 4-6 hrs 52 TAHOE, YUKON, DENALI, ‘09 - ’13 715-14110 715-14120 715-14230 15 4-6 hrs 52 ESCALADE ‘07 - ’10 6.2L 715-84110 715-84220 715-14130 15 4-6 hrs 54 ‘07 - ‘08 4.8, 5.3 & 6.0L 715-84110 715-84120 715-84230 4-6 hrs 54 715-24110 715-24120 715-84130 20-25 4-6 hrs 53 ‘99 - ’06 6.0L 715-14110 715-14320 715-24130 15 4-6 hrs 55 4.8 - 5.3L 715-84110 715-84220 715-14330 25 4-6 hrs 55 ‘99 - ’06 715-84230 25 6.0L SILVERADO 2500 HD VORTEC ‘07 - ’10 6.0L 6.0L H2 HUMMER ‘07 - ’09 H2 HUMMER ‘00 - ’06 FORD APPLICATION YEAR ENGINE HEADERS CATTED NON-CATTED HP GAIN INST. TIME PAGE RAPTOR ’14 6.2L 722-94210 722-94220 N/A 24 4-6 hrs 56 F150 2WD ‘04 - ‘08 5.4L 722-62210 722-62320 N/A 14 4-6 hrs 57 F150 4WD ‘04 - ’08 5.4L 722-62210 722-62220 14 4-6 hrs 57 F150 LIGHTNING / HARLEY EDITION ‘99 - ’04 5.4L 722-84210 722-84320 722-62230 20 4-6 hrs 58 F150 2WD & 4WD ‘99 - ’03 5.4L 722-84210 722-84220 722-84330 15 4-6 hrs 58 N/A DODGE APPLICATION YEAR ENGINE HEADERS CATTED NON-CATTED HP GAIN INST. TIME PAGE DODGE RAM HEMI 2WD & 4WD ‘06 - ’08 5.7L HEMI 724-84710 724-84720 N/A 17 4-6 hrs 59 DODGE RAM HEMI 2WD 5.7L HEMI 724-84310 724-84320 N/A 17 4-6 hrs 59 DODGE RAM HEMI 4WD 2003 5.7L HEMI 724-84410 724-84420 N/A 17 4-6 hrs 59 DODGE RAM HEMI 2WD 2003 5.7L HEMI 724-84310 724-84520 N/A 17 4-6 hrs 59 DODGE RAM HEMI 4WD ‘04 - ’05 5.7L HEMI 724-84410 724-84620 N/A 17 4-6 hrs 59 ‘04 - ’05 These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.46 HIGH PERFORMANCE www.SpeedwayMotors.com

‘14 -‘17 CHEVY/GMC 1500 TRUCK & SUV STAINLESS STEEL HEADERS +32 HORSEPOWER +43 FT-LBS TORQUEFEATURES INTERMEDIATE TUBES W/ CATSPRIMARY TUBE SIZE: 1.750” & 1.875”COLLECTOR SIZE: 2.500” INTERMEDIATESYSTEM TUBE SIZE: 2.500” TUBES W/O CATSMATERIAL: T304 StainlessTRANS: Manual or AutomaticINCLUDED: Detailed instructions and all needed hardware.FIT: Direct Bolt-up to any factory or O.E. size aftermarket cat back.INSTALL TIME: 4-6 hours HEADER PRIMARY TUBE SIZE PART # ENGINE PRICE 5.3L & 6.2L1.750” 715-34110 5.3L & 6.2L $899.991.875” 715-44110 $899.99DESCRIPTION PART # ENGINE CATS PRICEINTERMEDIATE TUBE SECTION 715-34120 5.3L W/CATS $699.99INTERMEDIATE TUBE SECTION 715-34130 5.3L W/O CATS $599.99INTERMEDIATE TUBE SECTION 715-44120 6.2L W/ CATS $699.99INTERMEDIATE TUBE SECTION 715-44130 6.2L W/O CATS $599.99*Ceramic coating available (Requires 2 week lead time.)DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99)*CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 47Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

‘07 - ‘13 CHEVY 1500 TRUCK / SUV STAINLESS STEEL HEADERS INTERMEDIATE TUBES W/ CATS INTERMEDIATE TUBES W/O CATS FEATURES ‘07 - ‘12 (4.8L, 5.3L, & 6.0L) / DESCRIPTION PART# PRICE HEADERS ONLY 715-14110 $899.99 PRIMARY TUBE SIZE: 1.750” INTERMEDIATE TUBES W/ CATS (‘07-’08) 715-14120 $599.99 COLLECTOR SIZE: 2.500” INTERMEDIATE TUBES W/O CATS (‘07-’08) 715-14130 $399.99 SYSTEM TUBE SIZE: 2.500” INTERMEDIATE TUBES W/ CATS (‘09-’13) 715-14420 $599.99 MATERIAL: T304 Stainless INTERMEDIATE TUBES W/O CATS (‘09-’13) 715-14430 $399.99 TRANS: Manual & Automatic INCLUDED: Detailed instructions and all ‘07 & ‘13 (6.2L) / DESCRIPTION PART# PRICE needed hardware. HEADERS ONLY 715-14110 $899.99 FIT: Direct Bolt-Up to any factory or O.E. size INTERMEDIATE TUBES W/ CATS (‘07-’10) 715-14220 $599.99 aftermarket cat back. INTERMEDIATE TUBES W/O CATS (‘07-’10) 715-14230 $399.99 INSTALL TIME: 4-6 hours INTERMEDIATE TUBES W/ CATS (‘11-’12) 715-14620 $599.99 +15 HORSEPOWER +38.5 FT-LBS TORQUE *Ceramic coating available (Requires 2 week lead time.) DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99) *CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.48 HIGH PERFORMANCE www.SpeedwayMotors.com

‘07- ‘10 CHEVY 2500 TRUCK / SUV STAINLESS STEEL HEADERS INTERMEDIATE TUBES W/ CATS INTERMEDIATE TUBES W/O CATS FEATURES +15 HORSEPOWER +38.5 FT-LBS TORQUE PRIMARY TUBE SIZE: 1.750” COLLECTOR SIZE: 3.000” ‘07 - ‘10 PRICE SYSTEM TUBE SIZE: 3.000” 2500 HD (6.0L) $899.99 MATERIAL: T304 Stainless $599.99 TRANS: Manual & Automatic 715-24110 $499.99 INCLUDED: Detailed instructions and all needed hardware. 715-24120 FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back. 715-24130 INSTALL TIME: 4-6 hours DESCRIPTIONHEADERS ONLYINTERMEDIATE TUBES W/ CATSINTERMEDIATE TUBES W/O CATS*Ceramic coating available (Requires 2 week lead time.)DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99)*CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards. 49Prices Subject to Change Order: 800.979.0122 Tech Line: 800.848.5850

‘99- ‘06 CHEVY 1500 TRUCK / SUV STAINLESS STEEL HEADERS INTERMEDIATE TUBES W/ CATS 6.0L+25 HORSEPOWER INTERMEDIATE+15 FT-LBS TORQUE TUBES W/O CATS FEATURES INTERMEDIATE TUBES W/ CATS PRIMARY TUBE SIZE: 1.750” COLLECTOR SIZE: 2.500” 4.8L & 5.3L SYSTEM TUBE SIZE: 2.500” MATERIAL: T304 Stainless INTERMEDIATE TRANS: Manual & Automatic TUBES W/O CATS INCLUDED: Detailed instructions and all needed hardware. FIT: Direct Bolt-Up to any factory or O.E. size aftermarket cat back. INSTALL TIME: 4-6 hours NEW LOWER PRICE! ‘99 - ‘06 ‘99 - ‘06 PRICE CHEVY TRUCK CHEVY TRUCK $799.99 DESCRIPTION (4.8L & 5.3L) $599.99 HEADERS ONLY (6.0L) $399.99 INTERMEDIATE TUBES W/ CATS 715-84110 715-84110 INTERMEDIATE TUBES W/O CATS 715-84120 715-84220 715-84130 715-84230 *Ceramic coating available (Requires 2 week lead time.) DESCRIPTION HEADERS INTERMEDIATE TUBES 790-00101 ($74.99) *CERAMIC COATING 790-00100 ($299.99) These products are intended for racing and off-road applications. Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.50 HIGH PERFORMANCE www.SpeedwayMotors.com