2" Street/Strip Package 2015+ Dodge Charger/Challenger Hellcat & 6.1L/6.4L 2019 ford mustang loosen the 4 Allen head

loosen the 4 Allen head bolts

The P1 P-01R is optimized for time attack

Mounts to a combination of horizontal and vertical planes of the frame for maximum strength

Idemitsu HP

giving drivers more laps per set and more value per dollar

2" Street/Strip Package 2015+ Dodge Charger/Challenger Hellcat & 6.1L/6.4L 2019 ford mustang loosen the 4 Allen headKooks 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