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!"
2006-2018 Jeep Wrangler JK (All) w/ Gen3 HEMI Engine Swap 2.5" GREEN Catted Y-Pipe for use with Jeep Wrangler Gen3 HEMI Swap Headers Due to the custom nature of this part, other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering
2006-2018 Jeep Wrangler JK (All) w/Gen3 HEMI Engine Swap 2.5in. GREEN Catted Y-Pipe for use with Jeep Wrangler Gen3 HEMI Swap Headers Due to the custom nature of this part; other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering
2006-2018 Jeep Wrangler JK (All) w/ Gen3 HEMI Engine Swap 2.5" GREEN Catted Y-Pipe for use with Jeep Wrangler Gen3 HEMI Swap Headers Due to the custom nature of this part, other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering
2006-2018 Jeep Wrangler JK (All) w/ Gen3 HEMI Engine Swap 2.5" GREEN Catted Y-Pipe for use with Jeep Wrangler Gen3 HEMI Swap Headers Due to the custom nature of this part, other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering
2006-2018 Jeep Wrangler JK (All) w/Gen3 HEMI Engine Swap 2.5in. GREEN Catted Y-Pipe for use with Jeep Wrangler Gen3 HEMI Swap Headers Due to the custom nature of this part; other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering
2007-2018 Jeep Wrangler JK (All) w/Gen3 HEMI Engine Swap 2-1/2in. GREEN Catted Y-Pipe for use with HEMI Swap Headers. Due to the custom nature of this part; other parts may be required for proper fitment. Please contact Kooks before orderin
2007-2018 Jeep Wrangler JK (All) w/Gen3 HEMI Engine Swap 2-1/2" GREEN Catted Y-Pipe for use with HEMI Swap Headers. Due to the custom nature of this part, other parts may be required for proper fitment. Please contact Kooks before ordering.
Kooks07-18 Jeep Wrangler HEMI Swap 2.5in Stainless Steel GREEN Catted Y-Pipe
2-1/2in. SS GREEN Catted Y-Pipe For HEMI Swap. 2007-2018 Jeep Wrangler JK.
2-1/2" SS GREEN Catted Y-Pipe For HEMI Swap. 2007-2018 Jeep Wrangler JK.
2-1/2in. x 3in. GREEN Catted Y-Pipe
2-1/2" x 3" GREEN Catted Y-Pipe
2-1/2in. x 3in. Y-Pi
2-1/2" x 3" Y-Pipe
