Topgears new sport downpipe for the Golf MK7 R & Audi S3 8V delivers smooth power and aggressive sound. This downpipe is a direct replacement for the factory downpipe/catalyst assembly. It is built from 304-grade stainless steel, which comes with a lifetime warranty. The shape of the unit was optimized for high flow with smooth bends and large, 3" diameter tubing. This allows it to deliver the increased power, torque, and throttle response you want without sacrificing any performance at all Power increases are immediately noticeable, especially in the mid-range and at high RPMs. An increase in BHP is guaranteed with this part.
