Gen2 Racing Dynamics downpipes are full 3" downpipes and are manufactured out of 304 stainless steel with brushed finish. Our Gen2 Downpipes now include flex joints to improve vibration resistance and reduce installation time.
The downpipes also include improvements in O2 sensor bung and mounting bracket locations. Straight-through tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound; recommended for track/off-road use only. For left hand drive models only!
- Large 3" diameter TIG welded 304 stainless steel piping straight-through design allows for maximum power and sound
- Improves horsepower and torque significantly - over 50 HP
- Direct bolt-on replacement for OEM primary catalytic converters
- Straight-through design provides less thermal load on the turbocharger
- Less back pressure improves turbo response and reduces turbo lag
BMW M5 F10 with S63 motor 2011-19
BMW M6 F12/F13 with S63 motor 2011-19
BMW M6 Grand Doupe F06 with S63 motor 2012-19
These parts are intended for off road or track use only!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.