3" x 2-1/2" Catted X-Pipe. 1999-2004 Mustang. Requires Kooks Headers.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

each equipped with drain holes for functionality in all conditions

Adjusting the harness bar height is critical to obtain optimum shoulder harness angle to prevent spinal cord compression injuries in the event of an accident

These studs allow for an additional 1/4 inch of roll center correction compared to the previous socket head cap screws

This kit includes washers and bolts for both camber arms

We also added the OEM spring perch options using this tester's car

5° of additional negative camber

2 EA NEW GM Upper Strut Mounts

When we initially created our Berserker Series

you are able to increase the bar angle by 4 degrees compared to the middle or stock location

See separate entry for use with OEM style springs

The rear down kicker bars also mount directly to the frame using our unique patent pending billet machined aluminum mounting plates that we developed for our C6Z and C7 alum frame cages

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