A Downpipe is an easy upgrade to add additional Horsepower and Torque to your Turbo BMW 335i or 328i. By freeing up the exhaust track behind the turbo or turbos your will make more power, itís as simple as that. The factory downpipe on the N54, N55 and N20 BMW engine was designed for noise suppression and emissions legal reasons. With a Performance Downpipe the BMW 3 Series turbo will spin up faster and create better low end torque as well as top end power you can feel across all RPM ranges.
Just a Few of the BMW 3 Series Downpipes We Carry...