1-3/4" x 1-7/8" Header and GREEN Connection Kit. 2015-2020 Shelby GT350 5.2L 4V NA Miata ensuring you get the most

ensuring you get the most travel

Read more about the engineering behind our camber plates here

That is why all Viking tuning recommendations are from full

Camber is adjustable up to an addiitonal 2

1-3/4" x 1-7/8" Header and GREEN Connection Kit. 2015-2020 Shelby GT350 5.2L 4V NA Miata ensuring you get the mostKooks 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