1-3/4" x 1-7/8" x 3" SS Stepped Headers. 2004-2006 Pontiac GTO. 2001 camaro whether it be a launch

whether it be a launch or high G cornering loads

the rubber will deflect

BMW LL-01 and Ford WSS-M2C946-A

or softer valving at lower speeds to allow for the tire to remain planted on hot

1-3/4" x 1-7/8" x 3" SS Stepped Headers. 2004-2006 Pontiac GTO. 2001 camaro whether it be a launchKooks 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