Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

VRSF 3.5" Cast Stainless Steel Racing Downpipes | E70 X5 M · F85 X5 M · E71 X6 M · F86 X6 MWe are proud to introduce our VRSF Race Downpipes for the S63 X5M & X6M. These downpipes are the best bang for the buck mod available for your S63, with gains from 50hp & 60tq when tuned. By eliminating the restriction 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 most of our competitors, our race

More aggressive overrun/crackle in Dynamic mode (Stage 2 and up)

430 square-inch filter surface area

APR Stage 3+ MPI & LPFP Fueling System

Non-One-Time-Use bolts

countless add-ons such as port injection

Heavy-duty vinyl banner

The ARM BMW Jack Pad provides firm traction

Gains from 25 – 30hp with a tune

100% heavyweight preshrunk cotton

Pump rebuilds are applicable to the Hitachi Gen III pump found on the 2

heat-treated race and precision-ground ball

you can even strip the teeth right off the gears