3" x 2-1/2" (OEM) SS Comp. Only X-Pipe. 2007-10 Shelby GT500. Req. Kooks Headers 1999 camaro * Two-year materials and workmanship

* Two-year materials and workmanship warranty

With these vehicles

CrusaderTM rebound valving range may be easily revalved by the user

5" ID coilover springs

loosen the 3 nuts that attach to our sliding stud plate

3" x 2-1/2" (OEM) SS Comp. Only X-Pipe. 2007-10 Shelby GT500. Req. Kooks Headers 1999 camaro * Two-year materials and workmanshipKooks 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