1 7/8" Header & H.O. GREEN Cat Connection Kit. 2020+ F250/F350 Super Duty 7.3L 2011 Ford Mustang We have further developed that

We have further developed that process and applied it to the best bolt in cage solution on the market

increasing your grip and reducing tire wear

These torque boxes come pre-welded

5° of additional negative camber

the aftermarket has to play catch up

1 7/8" Header & H.O. GREEN Cat Connection Kit. 2020+ F250/F350 Super Duty 7.3L 2011 Ford Mustang We have further developed thatKooks 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