Kooks Universal 2 1/2in Center/Center Oval Muffler (4x8x12) Exterior Styling>Hoods it's tested on a flowbench

it's tested on a flowbench

The air springs are built like tires

75" tail pipe and tip is also available

constructed of red cross-linked polyethylene (XLPE)

Kooks Universal 2 1/2in Center/Center Oval Muffler (4x8x12) Exterior Styling>Hoods it's tested on a flowbenchKooks 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