These torque boxes come pre-welded
increasing your grip and reducing tire wear
The rear down tubes also mount to a supported portion of the unibody structure
5° of additional negative camber
thereby relieving unneccesary stress on the piston rod and seals
1 7/8" Header & H.O. GREEN Cat Connection Kit. 2020+ F250/F350 Super Duty 7.3L 2011 Ford Mustang These torque boxes come pre-weldedKooks 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