Kooks Universal 3in Round Muffler 14in Long. Pol SS 2011-chevrolet-suburban-1500-esi1129419 OE replacement

OE replacement

which is what you want when you hit the track

Ensures 100% fluid flow through the transmission cooler

75" diameter performance Merge X-Pipe creates power while adding a great sound

This replaces the factory jounce bumper and it completely maintenance free

Kooks Universal 3in Round Muffler 14in Long. Pol SS 2011-chevrolet-suburban-1500-esi1129419 OE replacementKooks 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