1-3/4" x 1-7/8" Stainless Headers & Comp. Only Exhaust. 2015-2020 Shelby GT350. 2019 chevrolet corvette or softer valving at lower

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

Can be unbolted in minutes if needed

it is critical that everything is kept extremely clean

We have won hundreds of championships and set countless records in the NHRA

Designed specifically for the first generation Miata's hood lines and low pressure zones behind the radiator and above the wheel arches

1-3/4" x 1-7/8" Stainless Headers & Comp. Only Exhaust. 2015-2020 Shelby GT350. 2019 chevrolet corvette or softer valving at lowerKooks 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