3-1/2" x 3" SS Muffler Delete Cat-Back with Black Tips. 2020 Toyota Supra. Chevrolet While other valvings are available

While other valvings are available upon request

and minimum camber setting

with simple hand tools (1/4" hex key wrench)

then electroless nickel plated for corrosion resistance

The result has much better durability and wear characteristics than the undersized bearings used in some competitors' plates

3-1/2" x 3" SS Muffler Delete Cat-Back with Black Tips. 2020 Toyota Supra. Chevrolet While other valvings are availableKooks 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