Downpipe VRSF BMW N55 E8X/E9X
VRSF downpipe suitable for cars equipped with an N55 engine incl. xDrive models.
By eliminating the restrictive catalyst in the factory downpipe, backpressure is significantly reduced, resulting in faster spooling, an increase in power, and a more aggressive exhaust note. The VRSF downpipe also features a unique CFD-optimized cast merge collector that provides the smoothest transition from turbo to midpipe available.
Each VRSF downpipe is hand-crafted from TIG-welded, mandrel-bent 304-grade stainless steel. High-quality replacement hardware and midpipe gaskets are included.
Cerakote High Temperature Ceramic coating:
The VRSF N55 downpipe now features a free ceramic coating. Cerakote's premium thermal barrier coating helps keep hot air inside the exhaust and out of the engine compartment, reducing overall intake air temperatures, as well as engine coolant and transmission oil temperatures.
Key Features:
– Made of hand-machined, tig-welded 3.5″ 304 stainless steel.
– Compatible with both right-hand and left-hand drive vehicles.
– CFD-optimized, cast stainless steel merge collector.
– Smooth radius bends to reduce turbulence and increase flow.
– CNC SS304 stainless steel flanges.
– Gains of 25-30 hp with tune.
– Gaskets and mounting hardware included.
– Lifetime VRSF warranty
Suitable for the following models:
2011 – 2013 E82 BMW 135i N55
2010 – 2013 E90/E91/E92/E93 BMW 335i & 335xi N55
2012 – 2015 E84 BMW X1 35i N55
Compatibility and OE Reference Numbers
This downpipe is designed as a direct replacement for original parts and is compatible with OE numbers such as:
- 18328603874 / 18 32 8 603 874
- 18307597062 / 18 30 7 597 062
- 18307616141 / 18 30 7 616 141
NB: This product is not homologated and may not be used on public roads within the EU. Perfectly suited for motorsports and circuit use.