3" x 2-3/4"(OEM) SS Catted H-Pipe. 2011-2014 Mustang GT 5.0L. 2002-ford-f-150-esi7800276 When we initially created our

When we initially created our Berserker Series

* Adjustment knobs: Labeled with a “C” for compression and an “R” for rebound with distinctive clicks

it is critical that everything is kept extremely clean

One of the bushings from the factory is spherical

3" x 2-3/4"(OEM) SS Catted H-Pipe. 2011-2014 Mustang GT 5.0L. 2002-ford-f-150-esi7800276 When we initially created ourKooks 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