Velozi Downpipe BMW M3 & M4 G80/G82

For your 2020+ BMW M3, M4 with the S58 Engine We are proud to introduce our Velozi 3″ Race Downpipes for the S58 G80/G82/G83 M3, M4. These 3″ downpipes are the best bang for the buck mod available for your S58, with gains from 27hp & 33tq 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 & a more aggressive exhaust note 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 necessary. Velozi Lifetime Warranty against defects and fitment.