Description
Upgrade your 2012+ BMW 320i, 328i, 420i, or 428i (N20 engine) with the Evolution Racewerks Sports Series 4" High Flow Catted Downpipe. This high-performance downpipe is designed to improve horsepower, throttle response, and turbo spool-up times by removing the restrictive factory catalytic converter. Featuring a 200-cell metallic catalytic converter, this downpipe significantly increases exhaust flow, leading to improved performance and faster turbo response. Made from 100% stainless steel and TIG welded for durability, this downpipe is built to last, and its precision CNC-machined flanges ensure a perfect fit. Whether you're looking for track performance or street power, this downpipe delivers the performance gains you're seeking.
Key Features:
- Designed for 2012+ BMW 320i, 328i, 420i, and 428i N20 engines (does not fit N26 engine)
- High-flow 200-cell metallic catalytic converter
- Increases horsepower, torque, and throttle response
- Reduces turbo lag with faster spool-up times
- Mandrel-bent 4" piping for smooth exhaust flow
- 100% stainless steel construction with TIG-welded seams
- Precision CNC-machined V-band flange for a secure fit
- Compatible with both factory and aftermarket exhaust systems
- Available in mirror-polish or brushed finish
- Optional black thermal coating for reduced underhood temperatures
- Additional O2 sensor bung for wideband sensors and EGT sensor bung available
- Includes all necessary hardware for installation
- Limited lifetime warranty
Fitment:
- 2012+ BMW 320i (N20 engine)
- 2012+ BMW 328i (N20 engine)
- 2012+ BMW 420i (N20 engine)
- 2012+ BMW 428i (N20 engine)
Note: This product is designed for off-road competition use only and is not legal for use on pollution-controlled vehicles on public roads or highways. It is available for sale in 49 states excluding California. International customers can purchase without restrictions.
