Description
Racing Dynamics began in America in the early 1980's as an enterprise dedicated to manufacturing performance parts and styling accessories for BMW automobiles. Over the last 33 years it has grown to be a world wide operation with performance accessories for BMW, MINI and Porsche.
Product features:
- This model replaces the restrictive OEM catalytic converters with 200 cell sport cats for increased HP and Torque.
- These downpipes now incorporate heat shielding over most of their lengths to reduce radiant heating into cabin and engine compartment.
- This downpipe fits BMW 3 and 4 series, G80/G82 M3/M4 2020+ with S58 turbocharged 3.0 liter inline-6 motor.
- Removing exhaust flow restrictions increases horsepower and torque significantly.
- Our Gen2 M3/M4 downpipes are now a full 76mm (3") in diameter for best air flow. Low cost versions are generally only 70 mm (2.75")
- Improves throttle response and generally improves turbo spool up.
- Downpipes are manufactured out of 304 stainless steel.
- 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.
- Our Gen2 downpipes now include heatshield covering over 90% of the downpipes
- Less thermal load on the turbocharger
- Recommended for track/off-road use only.
Fitment:
- BMW M3 G80 w/ S58 Motor 2020+
- BMW M4 G82 w/ S58 Motor 2020+
Note:
- 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.
