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 6.4L 2018-2020 Dodge Durango SRT 6.4L 3" Inlet x 3" OEM Outlet Catted Stainless Steel Connection Pipes. Must Be Used With Kooks Headers. 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 3" Inlet x 3" OEM Outlet Catted Stainless Steel Connection Pipes. Must Be Used With Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

2012-2020 WK2 Jeep Grand Cherokee SRT8 6.4L2018-2020 Dodge Durango SRT 6.4L 3in. Inlet x 3in. OEM Outlet Catted Stainless Steel Connection Pipes.Must Be Used With Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

2012+WK2 Jeep Grand Cherokee SRT8 6.4L 2018+WK2 Jeep Grand Cherokee Trackhawk 6.2L 2018+Dodge Durango SRT 6.4L 3in. Inlet x 3in. OEM Outlet Catted Stainless Steel Connection Pipes. Must Be Used With Kooks Headers.

3" Inlet x 3" OEM Outlet Catted Stainless Steel Connection Pipes. Must Be Used With Kooks Headers. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS

3in. Inlet x 3in. OEM Outlet Catted Stainless Steel Connection Pipes. Must Be Used With Kooks Headers.

Kooks 2018+ Jeep Grand Cherokee TrackHawk 6.2L 3in Inlet x 3in OEM Outlet Catted SS Connection Pipes

3" SS Catted OEM Connections. 2012-2020 Jeep/Durango 6.4L. Trackhawk 6.2L.

3in. Catted OEM Connection

3" Catted OEM Connection

Connection Pipes

3" OEM Conn.

ExhstPipe