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 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.

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

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

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.

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.

3in. SS Resonator Delete X-Pipe. 2012-2020 Jeep SRT/Trackhawk 6.4L/6.2L.

3" SS Resonator Delete X-Pipe. 2012-2020 Jeep SRT/Trackhawk 6.4L/6.2L.

Kooks 2012+ WK2 Jeep Grand Cherokee SRT 6.4L X-Pipe Resonator Delete

3in. Cat-Back Stainless Resonator Delete

3" Cat-Back Stainless Resonator Delete.

3in. Resonator Delet

3" Resonator Delete.