VRSF S55 Catless Downpipes G80 our tubes maintain a larger

our tubes maintain a larger diameter and the reduction to the stock turbos is achieved with an internal radius on the machined flanges

The whole system is designed to provide the smoothest flow

These 3″ downpipes are the best bang for the buck mod available for your S58

fits from the secondary catalyst on the BMW M3 G80 / M4 G82

Mandrel-Bent Aluminum Construction

VRSF S55 Catless Downpipes G80 our tubes maintain a largerWe are proud to introduce our VRSF 3 Race Downpipes for the S55 F80 F82 F87 M3, M4 and M2 Competition. With our unique cast stainless steel v band to pipe transition, these 3 downpipes are the best bang for the buck mod available for your S55, 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 &