X Pipes

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!”
3in. x 2-1/2in.(OEM) High Output GREEN Catted Stainless Steel X-Pipe. Requires Kooks Headers. Must Cut Stock Exhaust.
2009-2015 Cadillac CTS-V. LS9 6.2L 3in. x 2-1/2in.(OEM) High Output GREEN Catted Stainless Steel X-Pipe. Requires Kooks Headers. Must Cut Stock Exhaust.
2009-2015 Cadillac CTS-V. LSA 6.2L 3″ x 2-1/2″(OEM) High Output GREEN Catted Stainless Steel X-Pipe. Must Cut Stock Exhaust. Requires Kooks Long Tube Headers

• 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 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!”
3in. x 2-3/4in.(OEM) GREEN Catted X-Pipe. Must be used with Kooks Headers.
3in. x 2-3/4in. GREEN Catted X-Pipe. 2011-2014 Ford Mustang GT 5.0L 4V. 3in. 16GA 304 Stainless Steel construction. Ball and socket style connection to Headers. Kooks GREEN Cats 400 Cell High Flow Catatlytic Converters. Must be used with Kooks Headers with 3in. Collectors. Includes Clamps. 2-3/4in. Outlet connects to OEM exhaust re-using OEM Clamps(Not Included). Kooks GREEN Cats are suitable for use with forced induction.
3″ x 2-3/4″ GREEN Catted X-Pipe. 2011-2014 Ford Mustang GT 5.0L 4V. 3″ 16GA 304 Stainless Steel construction Ball and socket style connection to HeadersKOOKS GREEN Cats 400 Cell High Flow Catatlytic Converters Requires Kooks Long Tube Headers Includes Clamps 2-3/4″ Outlet connects to OEM exhaust re-using OEM Clamps(Not Included)KOOKS GREEN Cats are suitable for use with forced induction

• 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 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!”
3in. x 2-3/4in.(OEM) GREEN Catted Stainless X-Pipe. Must be used with Kooks Headers.
3in. x 2-3/4in. (OEM) GREEN Catted X-Pipe. 2011-2014 Ford Shelby GT500 5.4L/5.8L 4V. 3in. 16GA 304 Stainless Steel construction. Ball and socket style connection to Headers. Kooks GREEN Cats 400 Cell High Flow Catatlytic Converters. Must be used with Kooks Headers with 3in. Collectors. Includes Clamps. 2-3/4in. Outlet connects to OEM exhaust re-using OEM Clamps(Not Included). Kooks GREEN Cats are suitable for use with forced induction.
3″ x 2-3/4″ (OEM) GREEN Catted X-Pipe. 2011-2014 Ford Shelby GT500 5.4L/5.8L 4V. 3″ 16GA 304 Stainless Steel construction Ball and socket style connection to HeadersKOOKS GREEN Cats 400 Cell High Flow Catatlytic Converters Requires Kooks Long Tube Headers Includes Clamps 2-3/4″ Outlet connects to OEM exhaust re-using OEM Clamps(Not Included)KOOKS GREEN Cats are suitable for use with forced induction

• 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 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!”
3in. x 2-3/4in.(OEM) High Output GREEN Catted Stainless X-Pipe . Connects to 2-3/4in. OEM Style Exhaust. Includes 3in. x 2-3/4in. Mid-Pipes. Must be used with Kooks Headers.
2014-2019 Chevrolet Corvette C7 LT1 6.2L 3in. x 2-3/4in.(OEM) High Output GREEN Catted Stainless X-Pipe . Connects to 2-3/4in. OEM Style Exhaust. Includes 3in. x 2-3/4in. Mid-Pipes. Must be used with Kooks Headers.
2014-2019 Chevrolet Corvette C7 LT1 6.2L 2015-2019 Chevrolet Corvette C7 Z06 LT4 6.2L 2019 Chevrolet Corvette C7 ZR LT5 6.2L 3″ x 2-3/4″(OEM) High Output GREEN Catted Stainless X-Pipe . Connects to 2-3/4″ OEM Style Exhaust. Includes 3″ x 2-3/4″ Mid-Pipes. Requires Kooks Long Tube Headers

• 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 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!”
3in. x 2-1/2in.(OEM) Stainless Steel Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. Must be used with Kooks Long Tube Headers STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS
2011-2017 Chevrolet Caprice PPV GM LS Engine 3″ x OEM Stainless Steel Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. Must be used with Kooks Long Tube Headers Updated design allows use of factory tunnel brace STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS
2011-2017 Chevrolet Caprice PPV GM LS Engine 3″ x 2-1/2″(OEM) Stainless Steel Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. Must be used with Kooks Long Tube Headers Updated design allows use of factory tunnel brace STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

• 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 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!”
3in. Cat-Back Stainless Steel X-pipe Resonator Delete. Replaces stock x-pipe and resonators with straight pipes. Connects to OEM Cat-Back connection point and OEM Muffler Connection Points.
2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L 3in. Cat Back Stainless Steel X-pipe Resonator Delete. Replaces stock x-pipe and resonators with straight pipes. Connects to OEM Cat Back connection point and OEM Muffler Connection Points
2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L, 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L. 3″ Cat Back Stainless Steel X-Pipe Resonator Delete. Replaces stock X-Pipe and resonators with straight pipes. Connects to OEM Cat Back connection point and OEM Muffler Connection Points.

• 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 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!”
3in. x 2-1/2in.(OEM) Stainless Catted X-Pipe. Connects to Factory Mufflers. Must be used with Kooks Long Tube Headers. Updated design allows use of factory tunnel brace. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS
2014-2017 Chevrolet SS LS3 6.2L 3″ x OEM Stainless Steel Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. Must be used with Kooks Long Tube Headers Updated design allows use of factory tunnel brace STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS
2014-2017 Chevrolet SS LS3 6.2L 3″ x 2-1/2″ (OEM) Stainless Steel Catted X-Pipe. Connects to Factory Mufflers at OEM connection point. Must be used with Kooks Long Tube Headers Updated design allows use of factory tunnel brace STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

• 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