B58 Downpipe Upgrade 2016+ BMW M240i/340i/440i/540i/740i/840i & xDrive
$249.99
In stock (can be backordered)
Description
Made from hand crafted, 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 catbacks.
Gains from 25-30hp when the car is tuned.
Fits perfectly on the following cars :
2016+ F22/F23 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+ G32 GT BMW 640i & 640i xDrive
2016+ G11/G12 BMW 740i & 740i xDrive
2018+ G14/G15 BMW 840i & 840i xDrive
