The patented Berserker Series is designed for high-performance street/track use and is available in various compression and rebound use/vehicle-specific valving
which can result from uneven settling of springs or uneven suspension heights from corner weighting
With this design you can easily adjust camber track side and have the caster set at one of two settings (Stock or +1°)
* Lightweight aluminum twin-tube design with a sleek clear anodized finish
3" Cat-Back (X-Pipe) w/SS Tips. 2015-2017 Mustang GT 5.0L. Connects to OEM. 1997-ford-f-150-esi5366966 The patented Berserker Series isKooks 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