VRSF 2.5" Stainless Steel Mid pipes for the S55 F80/F82 M3 & M4. These 2.5" mid pipes are 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!
- Adds 18+ HP to the wheels & 30+ TQ to the wheels.
- CAD/CAM designed flange for seamless flange to pipe transition.
- Hand made from mandrel bent, tig welded 2.5" 304 grade stainless steel.
- Smooth radius bends to decrease turbulence and increase flow.
- Quicker spool and improved exhaust note.
- Fits RHD and LHD models with no modification neccessary.
- VRSF Lifetime Warranty against defects and fitment.