VRSF 3″ Cast Stainless Steel Downpipes Ceramic V2 N54 335i / 135i
We are proud to introduce our VRSF 3″ Downpipes for the N54 135i & 335i which now feature a cast stainless steel mouth. These 3″ downpipes are THE best bang for the buck mod available, with gains from 25hp & 30tq when tuned. By eliminating the restrictive catalytic converters in the factory downpipes, back pressure is reduced significantly which results in faster spool, an increase in power & a more aggressive exhaust note.
Rather than necking down closer to the turbos like most of our competitors, our 3″ catless downpipe feaure a full 3″ design up to the 2.5″ flange which allows an increase of flow. Our 3″ downpipes are hand crafted from SS304 stainless steel and include a lifetime warranty & our “No Hassle” satisfaction guarantee which includes fitment & defects.
Features:
- Adds 20-25 HP to the wheels & 25-30 TQ to the wheels.
- CAD/CAM designed cast bell mouth for seamless flange to pipe transition.
- Hand made from mandrel bent, tig welded 3″ 304 grade stainless steel.
- Smooth radius bends to decrease turbulence and increase flow.
- Fits RHD and LHD models with no modification necessary.
- Gaskets & high quality grade 12 mounting hardware included.
- VRSF Lifetime Warranty against defects and fitment.
This item fits the following BMWs
2007-2010 E90/E91/E92/E93 BMW 335i
2011-2013 E92 BMW 335is
2008-2010 E82 BMW 135i