DeutschTuning is proud to introduce our VRSF 3.5″ Stainless Steel Single Mid-pipe for the S55 F80/F82 M3 & M4. This 3.5″ mid pipe is one of the most cost effective modifications available for your S55, with gains from 18hp & 30tq when tuned. By eliminating the incredibly restrictive OEM F80 M3 and F82 M4 mid pipe, back pressure is reduced significantly which results in faster spool, an increase in power & a more aggressive exhaust note.This product was designed and engineered for to fit on both the F80 M3 and F82 M4 and the difference in power will be noticeable the moment it is installed! You can also expect a weight savings of about 17lbs with this vs the OEM midpipes.Please note that this item will fit the MPE. These are constructed from 304 grade stainless steel and we include everything necessary to fit this onto your M3/M4. These mid pipes are compatible with both OEM downpipes as well as all aftermarket downpipes.