VRSF BMW X3M/X4M S58 CATTED DOWNPIPES (2019-2022 F97 & F98)

Specification

– Adds up to 60 whp to the wheels & 100 wtq to the wheels when tuned.
– CAD/CAM optimised 304 grade stainless steel CNC flanges.
– Hand made from mandrel bent, tig welded 304 grade stainless steel tubing.
– Smooth radius bends to decrease turbulence and increase flow.
– Fits RHD and LHD models.