Toyota 5.7L V8 Header Flange - 3/8" Thick Stainless. Ports for 1-7/8” Primaries. NA as often the first 10+

as often the first 10+ clicks provide no changes to the valving

The rear down tubes also mount to a supported portion of the unibody structure

1 EA VRF398GP-700 Rear Coilover Kit

we are able to achieve a stronger mounting solution and ease of installation

Many roll bars on the market mount to the floor which can be a less than ideal mounting solution

Toyota 5.7L V8 Header Flange - 3/8" Thick Stainless. Ports for 1-7/8” Primaries. NA as often the first 10+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