1-7/8" Header and GREEN Connection Kit. 2009-2013 GM 1500 Series Truck 4.8L/5.3L 2021 ford mustang GT and Shelby GT350 and

GT and Shelby GT350 and GT350R with coilovers

These patented shock absorbers and struts feature an interchangeable needle and seat design

The 3rd/4th Generation F-Body Viking Crusader Rear Kit includes the following:

The Berserker Series is available in both double adjustable and triple adjustable

1-7/8" Header and GREEN Connection Kit. 2009-2013 GM 1500 Series Truck 4.8L/5.3L 2021 ford mustang GT and Shelby GT350 andKooks 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