Description
VRSF Sports Cat Downpipe BMW B58 M140i M240i 340i 440i
We are proud to introduce the VRSF high flow catted downpipe for your B58 M140i M240i, 340i, 440i variants. These downpipes are THE best bang for the buck mod available for your B58 and they’re available in both race & high flow configurations.
Back pressure is significantly reduced by eliminating the restrictive catalytic converter in the factory downpipe with the high flow 200 cell race cat which results in faster spool, an increase in power & a more aggressive exhaust note. VRSF 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.
Please note that the warranty on the Sports catted downpipe is limited to one year.
VRSF 4.5″ F20/F30/F31/F32/F33/F34/F36/G30/G11/G12 B58 Stainless Steel Downpipe
- Made from hand crafted, tig welded 4.5″ 304 grade stainless steel.
- 200 cell high flow cat (1 year warranty).
- 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.
- 1 year warranty for high flow catted versions.
2016+ F32/F33/F36 BMW 440i & 440i xDrive



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