Kooks Universal 3.5 in Round Muffler 10in Long. Pol SS (Stafford Spec Muffler) - R35-35-10 Engine Mounts The damper characteristics curves can

The damper characteristics curves can be set separately with twelve clicks in the low-speed compression stage and with 16 clicks in the low-speed rebound stage

Precision TIG welds

This premium upgrade combines the strength of OEM-spec zinc casting with the lightweight elegance of 3K plain weave carbon fiber delivering both durability and a sophisticated look to your BMW’s interior

It weighs only 165 grams per set

Kooks Universal 3.5 in Round Muffler 10in Long. Pol SS (Stafford Spec Muffler) - R35-35-10 Engine Mounts The damper characteristics curves canKooks 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