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!" 3" x 2-1/2" (OEM) Stainless Steel GREEN 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. 2014-2017 Chevrolet SS LS3 6.2L 3" x OEM Stainless Steel GREEN 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 2014-2017 Chevrolet SS LS3 6.2L 3" x 2-1/2" (OEM) Stainless Steel GREEN 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.
