2019 – 2023 BMW M340i, M440i, M240i, X5, X7 40i & xDrive G20 / G22 / G26 / G05 / G07 B58 Downpipe

We are proud to recommend the VRSF race & catted down-pipe for your G20 B58 M340i & xDrive variants.

This down-pipe is THE best bang for the buck mod available. This down-pipe is available in both race & catted configuration.

* In our installation experience we recommend also ordering New V-Clamps and Gaskets to avoid delaying the installation in the case of damaged stock parts. Select the option below to include V-Clamps and Gaskets.

Back pressure is significantly reduced by eliminating the restrictive catalytic converter in the factory downpipe with the race down-pipe which results in faster spool, an increase in power & a more aggressive exhaust note. Our down-pipe 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 our “No Hassle” satisfaction guarantee (includes fitment).

Please note that the warranty on the catted down-pipe is limited to two years.

VRSF 4.5″ G20/G22/G26 B58 Stainless Steel Downpipe

• Made from hand crafted, tig welded 4.5″ 304 grade stainless steel.
• Available with a 200 cell high flow cat.
• Fits RHD and LHD models with no modification necessary.
• Smooth radius bends to decrease turbulence and increase flow.
• Fits the stock cat back exhaust as well as all aftermarket cat back.
• Gains from 25-30hp with tune.
• VRSF Lifetime Warranty