VRSF BMW B58 4.5" Catless Downpipe (M140I, M240I, 340I, 440I & 550I)-R44 Performance

VRSF BMW B58 4.5" Catless Downpipe (M140I, M240I, 340I, 440I & 540I)

Sale price$524.99 USD
SKU: 10582010

The VRSF 4.5" catless downpipe for your B58 M140i/M240i/340i/540i/440i/740i & xDrive variants. This 4.5" downpipe is the best value modification available. By eliminating the restrictive catalytic converter in the factory downpipe, back pressure is reduced significantly which results in a faster spool, an increase in power & a more aggressive exhaust note.

The VRSF catless 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 handcrafted from SS304 grade stainless steel and include a lifetime warranty as well as our "No Hassle" satisfaction guarantee (includes fitment).  

PRODUCT SPECIFICATION

  • Made from handcrafted, TIG welded 4.5" 304-grade stainless steel.
  • Smooth radius bends to decrease turbulence and increase flow.
  • Fits the stock catback as well as all aftermarket cutbacks that mate up with the OEM downpipe.
  • CNC SS304 Stainless Steel Flange.
  • Gains from 25-30hp with tune.
  • VRSF Lifetime Warranty
  • Fits both LHD & RHD with no modifications needed. 

COMPATIBILITY

2016+ F20 F21 BMW M140i & M140i xDrive
2016+ F22 BMW M240i & M240i xDrive
2016+ F30/F31 BMW 340i & 340i xDrive
2016+ F32/F33/F36 BMW 440i & 440i xDrive
2016+ G30 BMW 540i & 540i xDrive
2016+ G11/G12 BMW 740i & 740i xDrive

SHIPPING AND RETURNS

We offer worldwide shipping on all products.
If upon receiving your product you wish to return it, we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy"