The PTFE liner is chemically bonded to the inner diameter of the race
where the Berserker now gives the street/track enthusiast a “streetable” performance valving that is specific to their specific use and vehicle
along with the small tire and high horsepower drag race customers
100% BOLT IN INSTALLATION - NO DRILLING
The compression valving options are the same as the Crusader Series
3" Connection-Back Muffler Delete Exhaust System w/ Black Tips 1980-ford-f-150-esi3261086 The PTFE liner is chemicallyKooks 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