VRSF S58 Downpipe Upgrade | 2020-2025 BMW M3 & M4 - G80/G82/G83 G20 with gains from 27hp &

with gains from 27hp & 33tq when tuned

Independent Ride Height And Spring Tension Preload Adjustments

You can easily switch back to factory settings with a single click

for Dual valve vehicles the dummy plug will be used for the passenger oem harness

which is then automatically reactivated the next time the engine is started or whether

VRSF S58 Downpipe Upgrade | 2020-2025 BMW M3 & M4 - G80/G82/G83 G20 with gains from 27hp &We are proud to introduce our VRSF 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. Rather than necking down closer to the turbos like