We are proud to introduce our VRSF 3.5? downpipe for your N55 F25/F26 BMW X3/X4. This direct bolt on downpipe is THE best bang for the buck mod available for your BMW. By eliminating the restrictive catalytic converter in the factory downpipe/back pressure is reduced significantly which results in faster spool/an increase in power/a more aggressive exhaust note. Both options will fits RHD and LHD models with no modification necessary.
This downpipe features a full 3.5? stainless steel design and is hand crafted from SS304 grade stainless steel. Please note that the warranty on the catted downpipe is limited to two years. The warranty on the ceramic coating is limited to 1 year while the downpipe itself includes a lifetime guarantee.
Made from hand crafted, tig welded 3.5″ 304 grade stainless steel.
Available with a 200 cell high flow cat.
Fits RHD and LHD models with no modification necessary.
Direct bolt-on application with no cutting necessary.
Smooth radius bends to decrease turbulence and increase flow.
Fits the stock catback as well as all aftermarket cat backs.
Gains from 20-25hp with tune.