The rear down tubes also mount to a supported portion of the unibody structure
Instructions: Please watch this video to see how to tighten the top nut for this version
The process is similar to jetting a carburetor
Dimple die taco gussets for a custom look and added strength
** 3-4 Week Lead Time - This kit is ready to bolt on out of the box**
1-3/4" Header and GREEN (H) Connection Kit. 2011-2014 Shelby GT500 5.4L/5.8L 4V 2021 Chevrolet Camaro The rear down tubes alsoKooks 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