We are proud to introduce our VRSF 3″ Stainless Steel Catless Downpipes for the N54 535i & 535xi. These 3″ downpipes are THE best bang for the buck mod available, with gains from 25hp & 30tq when tuned. By eliminating the restrictive catalytic converters in the factory downpipes, backpressure is reduced significantly which results in faster spool, an increase in power & a more aggressive exhaust note.
$132.00