Racing Dynamics Downpipes for BMW M3 F80 and M4 F82/F83 with S55 turbocharged 3.0 liter inline-6 motor. Features:
Application List: All with left hand drive only.
- This downpipe fit BMW 3 series, F80/F82 M3/M4 with S55 turbocharged 3.0 liter inline-6 motor.
- Removing exhaust flow restrictions increases horsepower and torque significantly.
- Improves throttle response and generally improves turbo spool up.
- Downpipes are manufactured out of 304 stainless steel with brushed finish.
- Straight-through tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound. Straight-through design improves horsepower and torque significantly
- Direct bolt-on replacement for OEM primary catalytic converters.
- Less thermal load on the turbocharger
- Recommended for track/off-road use only.
BMW M3 F80 2014 onThese parts are intended for off road or track use only!
BMW M4 F82 2014 on
BMW M4 cabrio F83 2014 on.
This product is sold for off road use only. It is not legal for use on public highways. This product is not for sale or use in California. It is available to our international customers for use within legal limits in their domicile.