"I recently bought a few performance parts for my BMW from AutoTopNL, and the whole experience was top-notch. The website was easy to navigate, and they had exactly what I needed. Shipping was fast, and everything came well-packaged. The quality of the parts is excellent—definitely not cheap knock-offs. My car runs smoother and sounds better already. Would definitely recommend AutoTopNL to any BMW enthusiast!."
- John M.
★★★★★
DESCRIPTION
VRSF race downpipe for your B58 Gen 1 M140i, M240i, 340i, 440i, 540i, 740i & xDrive variants.
Back pressure is significantly reduced by eliminating the restrictive catalytic converter in the factory downpipe which results in faster spool, an increase in power & a more aggressive exhaust note. Our downpipe features a full 4.5″ stainless steel design as well as a CNC 304 grade stainless steel flange that offers a smooth transition from the turbo to the mid pipes. All VRSF downpipes are hand crafted from SS304 grade stainless steel and include a lifetime warranty as well as their “No Hassle” satisfaction guarantee (includes fitment).
KEY FEATURES
Made from hand crafted, tig welded 4.5″ 304 grade stainless steel.
Fits RHD and LHD models with no modification necessary.
Smooth radius bends to decrease turbulence and increase flow.
Fits the stock catback as well as all aftermarket catbacks.
Gains from 25-30hp with tune.
VRSF Lifetime Warranty for race versions, 1 year warranty for high flow catted versions.