3" x 2-3/4"(OEM) Competition Only X-Pipe. Must be used with Kooks Headers. 2018 ford mustang the mounting location may have

the mounting location may have moved

Other shock brands often recommend tuning from full tight

* Three-step sealing system

please have a reputable shop inspect them

The idea is by lowering the mounting point of the control arm on the rear housing

3" x 2-3/4"(OEM) Competition Only X-Pipe. Must be used with Kooks Headers. 2018 ford mustang the mounting location may haveKooks 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