which matches the factory front spring diameter as well as all lowering springs offered for the S550 Mustang
and allow for full articulation with the proper ball joint angle
The rebound valving has a progressive curve that is strictly determined via orifice control
offering robust reliability for street and track use
sized to one of 3 different coilover spring diameters
2-1/2" Collector/Exhaust Gasket- 3 Bolt Style - Carbon Composite Chevrolet which matches the factory frontKooks 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