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!". 2012-2020 WK2 Jeep Grand Cherokee SRT8/SRT 6.4L 2018-2020 WK2 Jeep Grand Cherokee Trackhawk 6.2L 2018-2020 Dodge Durango SRT 6.4L 1-7/8" x 3" Stainless Steel Long Tube Headers and 3" x 3" (OEM) Catted Connection Pipes. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS. 2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 Dodge Durango SRT 6.4L 1 7/8in. x 3in. Stainless Steel Long Tube Headers and 3in. Inlet x 3in. OEM Outlet Catted Stainless Steel Connection Pipes. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS. 2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L 2018-2020 Dodge Durango SRT 6.4L 1 7/8" x 3" Stainless Steel Long Tube Headers and 3" Inlet x 3" OEM Outlet Catted Stainless Steel Connection Pipes. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS. 1-7/8in. x 3in. Stainless Steel Long Tube Headers and 3in. x 3in. (OEM) Catted Connection Pipes.. 1-7/8" x 3" Stainless Steel Long Tube Headers and 3" x 3" (OEM) Catted Connection Pipes.. Kooks 2012+ WK2 Jeep/ Durango 6.4L 1-7/8in x 3in SS Long Tube Headers - Cat SS Conn Pipe. Kooks Products Are Backed By A Limited Lifetime Warranty To The Original Purchaser. 1-7/8in. Stainless Headers/Catted OEM Conn. 2012-2020 Jeep/Durango 6.4L. 1-7/8" Stainless Headers & Catted OEM Conn. 2012-2020 Jeep/Durango 6.4L. Kooks Products Are Dyno And Race Tested And Designed For Maximum Power. Kooks Uses T304 Aircraft Quality Stainless Steel. 1-7/8in. Headers/Catted OEM Conn.. 1-7/8" Headers & Catted OEM Conn.. Manufactured In The USA. 1-7/8in. Headers/Con. 1-7/8" Headers/Conn.

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