Berserker TM rebound valving range may be easily revalved by the user
USA Made FK rod ends included to a rattle free installation and years of maintenance free use
Camber is adjustable up to an additional 2
This entry includes a CNC machined upper spring perch
installation is actually pretty easy
3" x 2-1/2" Catted X-Pipe. 2005-2010 Mustang GT 4.6L 3V. Req. Kooks Headers. 6th gen Berserker TM rebound valving rangeKooks 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