We are proud to introduce our VRSF 3" Stainless Steel Catless Downpipes for the N54 535i & 535xi. 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, backpressure 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 feature 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. Grade 12 installation hardware and gaskets are included with purchase.
Adds 20-25 HP to the wheels & 25-30 TQ to the wheels.
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 neccessary.
Gaskets & high quality grade 12 mounting hardware included.
VRSF Lifetime Warranty against defects and fitment.