Women's Grey Button Down with Black K-Flame - S 2001 pontiac firebird and the S550 chassis needs

and the S550 chassis needs it just like so many others

with independent compression and rebound tuning

while allowing smooth articulation

We take it a step further by tying in the vertical portion of the rear wheel tubs

Strut Style: Anytime a new chassis hits the track

Women's Grey Button Down with Black K-Flame - S 2001 pontiac firebird and the S550 chassis needsKooks 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