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  • Kooks 98-02 Chevrolet Camaro Z28 SS/Pontiac Firebird Trans Am 1-7/8 x3 Header & Green Cat Y-Pipe Kit
    SKU: 2241H430

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    Header and Connection Kit. 1998-2002 Chevrolet Camaro and Pontiac Firebird LS1 5.7L. Includes 1-7/8in. x 3in. Stainless Long Tube Headers/3in. x 2-3/4in.(OEM) GREEN Catted Stainless Steel Y-Pipe (To OEM Connection point).

    • Kooks Headers And Exhaust Make The Most Power In The Industry
    • Kooks System Are Specifically Designed For Maximum Power
    • Kooks Products Are Made Of T304 Air Craft Quality Steel
    • Limited Lifetime Warranty To Original Purchaser
    • 3 Generations Being Family Owned And Operated
    • Every Kooks Product Is Dyno And Race Tested
    • Kooks Products Fit And Install The Best
    • 100 Percent Manufactured In The USA
  • Kooks 99-04 Ford Mustang GT / Cobra 2 1/2in In x 2 1/2in OEM Out Cat SS X Pipe Kooks HDR Req
    SKU: 11203240

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    2-1/2in. x 2-1/2in. (OEM) Catted Stainless Steel X-Pipe. 1999-2004 Ford Mustang GT and Cobra 4.6L 2V/4V. 2-1/2in. 16GA 304 Stainless construction. Ball and socket style connection to Headers. Must be used with Kooks Headers with 2-1/2in. Co
    2-1/2in. x 2-1/2in. (OEM) Catted Stainless Steel X-Pipe. 1999-2004 Ford Mustang GT and Cobra 4.6L 2V/4V. 2-1/2in. 16GA 304 Stainless Steel construction Ball and socket style connection to Headers Kooks Performance Cats 400 Cell High Flow Catalytic Converters Performance Cats not for use on Forced Induction Applications Requires Kooks Headers with 2-1/2in. Collectors Includes Clamps 2-1/2in. Outlet connects to OEM exhaust
    2-1/2″ x 2-1/2″ (OEM) Catted Stainless Steel X-Pipe. 1999-2004 Ford Mustang GT and Cobra 4.6L 2V/4V. 16GA 304 Stainless Steel construction Ball and socket style connection to Headers Kooks Performance Cats 400 Cell High Flow Catalytic Converters Performance Cats not for use on Forced Induction Applications Requires Kooks Headers with 2-1/2″ Collectors Includes Clamps 2-1/2″ Outlet connects to OEM exhaust

    • Kooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser
    • Kooks Products Are Dyno And Race Tested And Designed For Maximum Power
    • Kooks Uses T304 Aircraft Quality Stainless Steel
    • Manufactured In The USA
  • Kooks Headers 12-20 Chrysler 6.4L/ 6.2L Hemi 1-7/8in Super Street Headers
    SKU: 31021400

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    1-7/8in. Stainless Super Street Headers. 2012-2023 Chrysler LX/LD Cars with 6.4L/6.2L HEMI. 304 Stainless Steel. 1-7/8in. Primary Tubes. Connects to OEM Catalytic Converters. Includes Gaskets and Bolt Kit. No additional parts required.
    1-7/8″ Stainless Steel Super Street Headers. 2012-2023 Chrysler LX & LD Platform Cars with 6.4L/6.2L HEMI. 2012-2023 Dodge Charger, 2012-2023 Dodge Challenger & 2012-2014 Chrysler 300C. 304 Stainless Steel Construction. D-Shaped Port. 1-7/8″ Primary Tubes. Stock Bolt Pattern. Flanged Collector Outlet Connects Directly to OEM Catalytic Converters. Includes Gaskets and Bolt Kit required for Installation. No additional parts required.
    1-7/8″ Stainless Steel Super Street Headers. 2012-2023 Chrysler LX & LD Platform Cars with 6.4L/6.2L HEMI. 2012-2023 Dodge Charger, 2012-2023 Dodge Challenger & 2012-2014 Chrysler 300C. No Tune Required 304 Stainless Steel ConstructionD-Shaped Port1-7/8″ Primary TubesStock Bolt Pattern Includes Provisions for EGRFlanged Collector Outlet Connects Directly to OEM Catalytic Converters Includes Gaskets and Bolt Kit required for InstallationNo additional parts required

    • Kooks Headers And Exhaust Make The Most Power In The Industry
    • Kooks System Are Specifically Designed For Maximum Power
    • Kooks Products Are Made Of T304 Air Craft Quality Steel
    • Limited Lifetime Warranty To Original Purchaser
    • 3 Generations Being Family Owned And Operated
    • Every Kooks Product Is Dyno And Race Tested
    • Kooks Products Fit And Install The Best
    • 100 Percent Manufactured In The USA
  • Kooks Headers 15-26 Ford Mustang 5.0L OEM Resonator Delete H-Pipe Kit
    SKU: 11513500

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    2-1/4″ x 3″ x 2-1/2″ H-Pipe Resonator Delete Kit. Replaces factory resonator in 2015-2026 Mustang 5.0L. Includes 2-1/4″ x 3″ H-Pipe, midpipe adapters, and clamps necessary for installation. Connects to OEM headers and OEM exhaust.
    2-1/4″ x 3″ x 2-1/2″ H-Pipe Resonator Delete Kit. 2015-2026 Mustang 5.0L. Connects to OEM headers and OEM exhaust. Includes 2-1/4″ x 3″ H-Pipe, midpipe adapters, and clamps necessary for installation.

  • Kooks Headers 2022+ Ford F-150 Raptor R 5.2L 4V. 2in Header and H.O. Green Catted Conn.
    SKU: 1372H640

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    2023+Ford F-150 Raptor R 5.2L 4V. Header and Connection Kit. Includes 2in. x 3in. Stainless Steel Long Tube Headers/3in. x OEM H.O. GREEN Catted Connections.
    2023+Ford F-150 Raptor R 5.2L 4V . Header and Connection Kit. Includes 2in. x 3in. Stainless Steel Long Tube Headers/3in. x OEM H.O. GREEN Catted Connections.

    • Kooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser
    • Kooks Products Are Dyno And Race Tested And Designed For Maximum Power
    • Kooks Uses T304 Aircraft Quality Stainless Steel
    • Manufactured In The USA
  • Kooks Headers LT Header & Green Catted Conn Pipe
    SKU: 3410H631

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    2in. x 3in. Stainless Steel Long Tube Header w/GREEN Catted Connection Pipes. (2 Boxes)
    2012-2020 WK2 Jeep Grand Cherokee SRT 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L 2018-2020 Dodge Durango SRT 6.4L 2in. x 3in. Stainless Steel Long Tube Header w/GREEN Catted Connection Pipes (2 Boxes)
    2012-2020 WK2 Jeep Grand Cherokee SRT, 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L, 2018-2020 Dodge Durango SRT 6.4L. 2″ x 3″ Stainless Steel Long Tube Headers w/ GREEN Catted Connection Pipes. No additional parts required.

    • Kooks Headers And Exhaust Make The Most Power In The Industry
    • Kooks System Are Specifically Designed For Maximum Power
    • Kooks Products Are Made Of T304 Air Craft Quality Steel
    • Limited Lifetime Warranty To Original Purchaser
    • 3 Generations Being Family Owned And Operated
    • Every Kooks Product Is Dyno And Race Tested
    • Kooks Products Fit And Install The Best
    • 100 Percent Manufactured In The USA
  • Kooks RAM 09-18 1500 / 19-22 1500 Classic 5.7L HEMI Muffler Delete Pipe
    SKU: 35104000

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    2009-2018 Ram 1500 / 2019-2022 RAM 1500 Classic 5.7L HEMI 3″ Stainless Steel Muffler Delete Pipe. Connects to OEM Exhaust. Designed for trucks with Factory Dual Exhaust. Retains OEM Tailpipes and Tips. No Cutting Required.
    2009-2018 Ram 1500 / 2019-2022 RAM 1500 Classic 5.7L HEMI 3″ Stainless Steel Muffler Delete Pipe. 304 Stainless Steel Mandrel Bent Tubing. Mandrel bet tubng. Connects to Factory Exhaust using OEM Connection points. Designed for trucks with Factory Dual Exhaust. Retains OEM Tailpipes and Tips. Includes Clamps required for installation. No Cutting Required.
    2009-2018 Ram 1500 / 2019-2022 RAM 1500 Classic 5.7L HEMI 3″ Stainless Steel Muffler Delete Pipe. 304 Stainless Steel ConstructionMandrel bent tubing Connects to factory Exhaust using OEM connection pointsDesigned for trucks with Factory Dual Exhaust Retains OEM Tailpipes and Tips Includes Clamps required for installationNo Cutting Required

    • Kooks Headers And Exhaust Make The Most Power In The Industry
    • Kooks System Are Specifically Designed For Maximum Power
    • Kooks Products Are Made Of T304 Air Craft Quality Steel
    • Limited Lifetime Warranty To Original Purchaser
    • 3 Generations Being Family Owned And Operated
    • Every Kooks Product Is Dyno And Race Tested
    • Kooks Products Fit And Install The Best
    • 100 Percent Manufactured In The USA
  • Kooks RAM TRX 1 7/8in x 3in Long Tube Headers 3in x OEM H.O. Green Connections
    SKU: 3521H440

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    2021+RAM TRX 6.2L HEMI 1-7/8in. x 3in. Stainless Steel Headers w/3in. x OEM H.O. GREEN Catted Connection pipes. 3/8in. Thick Header flanges. Connects to OEM Catback w/2-Bolt flanges. Includes gaskets and hardware required for installation.
    2021+RAM TRX 6.2L HEMI 1-7/8in. x 3in. Stainless Steel Long Tube Headers w/3in. x OEM High Output GREEN Catted Connection pipes. 304 Stainless Steel Construction. 3/8in. Thick Header flanges. Mandrel bent tubing. Connects to OEM Catback w/2-Bolt flanges. Includes gaskets and hardware required for installation.
    2021+ RAM TRX 6.2L HEMI 1-7/8″ x 3″ Stainless Steel Long Tube Headers w/ 3″ x OEM High Output GREEN Catted Connection pipes. 304 Stainless Steel Construction 3/8″ Thick Header flanges Mandrel bent tubing Connection pipes Including Kooks 4-1/2″ Bodied 300CSPI High Output GREEN catalytic converters Connects to OEM Catback w/ 2-Bolt flanges. Includes gaskets and hardware required for installation

    • Kooks Headers And Exhaust Make The Most Power In The Industry
    • Kooks System Are Specifically Designed For Maximum Power
    • Kooks Products Are Made Of T304 Air Craft Quality Steel
    • Limited Lifetime Warranty To Original Purchaser
    • 3 Generations Being Family Owned And Operated
    • Every Kooks Product Is Dyno And Race Tested
    • Kooks Products Fit And Install The Best
    • 100 Percent Manufactured In The USA
  • Kooks RAM TRX 2in x 3in Long Tube Headers 3in x OEM H.O. Green Connections
    SKU: 3521H640

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    2021+RAM TRX 6.2L HEMI 2in. x 3in. Stainless Steel Headers w/3in. x OEM H.O. GREEN Catted Connection pipes. 3/8in. Thick Header flanges. Connects to OEM Catback w/2-Bolt flanges. Includes gaskets and hardware required for installation.
    2021+RAM TRX 6.2L HEMI 2in. x 3in. Stainless Steel Long Tube Headers w/3in. x OEM High Output GREEN Catted Connection pipes. 304 Stainless Steel Construction. 3/8in. Thick Header flanges. Mandrel bent tubing. Connects to OEM Catback w/2-Bolt flanges. Includes gaskets and hardware required for installation.
    2021+ RAM TRX 6.2L HEMI 2″ x 3″ Stainless Steel Long Tube Headers w/ 3″ x OEM High Output GREEN Catted Connection pipes. 304 Stainless Steel Construction 3/8″ Thick Header flanges Mandrel bent tubing Connection pipes Including Kooks 4-1/2″ Bodied 300CSPI High Output GREEN catalytic converters Connects to OEM Catback w/ 2-Bolt flanges. Includes gaskets and hardware required for installation

    • Kooks Headers And Exhaust Make The Most Power In The Industry
    • Kooks System Are Specifically Designed For Maximum Power
    • Kooks Products Are Made Of T304 Air Craft Quality Steel
    • Limited Lifetime Warranty To Original Purchaser
    • 3 Generations Being Family Owned And Operated
    • Every Kooks Product Is Dyno And Race Tested
    • Kooks Products Fit And Install The Best
    • 100 Percent Manufactured In The USA
  • Kooks SB Ford ADAPTER PLATE KIT
    SKU: 7010-KIT

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    SBF Adapter Plate Kit-2in. Inline/2-3/4in. Diagonal. Countersunk Holes to Bolt Adapter Plates to 2in. Inline Bolt Pattern on Head. Has Threaded holes for 2-3/4in. Diagonal Bolt Pattern to Bolt Headers to Adapter Plates. 3/8in. Thick Mild St
    Small Block Ford Adapter Plate Kit-2in. Inline/2-3/4in. Diagonal. Countersunk Holes to Bolt Adapter Plates to 2in. Inline Stock Bolt Pattern on Head. Has Threaded holes for 2-3/4in. Diagonal Bolt Pattern to Bolt Headers to Adapter Plates. 3/8in. Thick Mild Steel. Includes Gaskets and Bolts to Install Plates to Cylinder Head and Headers to Plates.
    Small Block Ford Adapter Plate Kit – 2″ Inline/2-3/4″ Diagonal. Countersunk Holes to Bolt Adapter Plates to 2″ Inline Stock Bolt Pattern on Head Threaded holes for 2-3/4″ Diagonal bolt Pattern to Bolt Headers to Adapter Plates 3/8″ Thick Mild SteelIncludes Gaskets and Bolts to Install Plates to Cylinder Head and Headers to Plates.

    • Kooks Headers And Exhaust Make The Most Power In The Industry
    • Kooks System Are Specifically Designed For Maximum Power
    • Kooks Products Are Made Of T304 Air Craft Quality Steel
    • Limited Lifetime Warranty To Original Purchaser
    • 3 Generations Being Family Owned And Operated
    • Every Kooks Product Is Dyno And Race Tested
    • Kooks Products Fit And Install The Best
    • 100 Percent Manufactured In The USA
  • Kooks Universal 2 1/2in Center/Center Oval Muffler (4x8x12)
    SKU: KO250-12

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    2-1/2in. Oval Muffler. Polished Stainless Steel. Center Inlet/Center Outlet. 12in. Long Body. 16in. Overall length. 4-1/2in. x 7-1/2in. Oval Body. 2-1/2in. I.D. Inlet and Outlet. Sold Individually.
    2-1/2″ Oval Muffler. Polished Stainless Steel. Center Inlet/Center Outlet. 12″ Long Body. 16″ Overall length. 4-1/2″ x 7-1/2″ Oval Body. 2-1/2″ I.D. Inlet and Outlet. Sold Individually.
    2-1/2″ Oval Muffler Polished Stainless Steel Center Inlet/Center Outlet 12″ Long Body 16″ Overall length 4-1/2″ x 7-1/2″ Oval Body 2-1/2″ I.D. Inlet and Outlet Sold Individually

    • Kooks Headers And Exhaust Make The Most Power In The Industry
    • Kooks System Are Specifically Designed For Maximum Power
    • Kooks Products Are Made Of T304 Air Craft Quality Steel
    • Limited Lifetime Warranty To Original Purchaser
    • 3 Generations Being Family Owned And Operated
    • Every Kooks Product Is Dyno And Race Tested
    • Kooks Products Fit And Install The Best
    • 100 Percent Manufactured In The USA
  • Kooks Universal 2.5 Inch GREEN Catalyst 7.5 Inch Length
    SKU: GE-90148

    Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don’t forget, “Get Kookin with KOOKS!”
    2-1/2in. Catalytic Converter Certified to EPA Standards. 2-1/2in. I.D. Inlet and Outlet. 4in. Long 4in. O.D Body. 7in. Overall Length. 400 CPSI High Flow Substrate. Ok for use with Forced Induction. RATED FOR 375 HP PER CAT-750 HP PER PAIR
    2-1/2in. Kooks GREENCATS High Flow Catalytic Converter Certified to EPA Standards. 2-1/2in. I.D. Inlet and Outlet. 4in. Long 4in. O.D Body. 7in. Overall Length. 400 CPSI High Flow Substrate. Helps remove harmful emissions from exhaust. Catalytic Converter Certified to EPA Standards. Elimination of check engine light not guaranteed. Ok for use with Forced Induction. RATED FOR 375 HORSEPOWER PER CAT-750 HORSEPOWER PER PAIR
    2-1/2″ Kooks GREEN High Flow Catalytic Converter Certified to EPA Standards. 2-1/2″ I.D. Inlet and Outlet 4″ Long 4″ O.D Body 7″ Overall Length 400 CPSI High Flow Substrate Helps reduce harmful emissions in exhaust Catalytic Converter Certified to EPA Standards Elimination of check engine light not guaranteedOk for use with Forced Induction RATED FOR 375 HORSEPOWER PER CAT – 750 HORSEPOWER PER PAIR

    • Kooks Headers And Exhaust Make The Most Power In The Industry
    • Kooks System Are Specifically Designed For Maximum Power
    • Kooks Products Are Made Of T304 Air Craft Quality Steel
    • Limited Lifetime Warranty To Original Purchaser
    • 3 Generations Being Family Owned And Operated
    • Every Kooks Product Is Dyno And Race Tested
    • Kooks Products Fit And Install The Best
    • 100 Percent Manufactured In The USA
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