3" Oval Offset/Offset (Same Side) Muffler 14" Long Body. Stainless Steel. 1993-pontiac-firebird-esi6766158 * Adjustment knobs: Labeled with

* Adjustment knobs: Labeled with a “C” for compression and an “R” for rebound with distinctive clicks

This can create wheel hop under launch

and clevises

Since 1962

cold air flow through radiator to promote lower coolant temperatures

3" Oval Offset/Offset (Same Side) Muffler 14" Long Body. Stainless Steel. 1993-pontiac-firebird-esi6766158 * Adjustment knobs: Labeled withKooks 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