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Palenon Performance B58 Downpipe for 2016+ M240i, 340i, 440i, 540i, 740i
It’s time to let the monster breathe! The B58 is an animal of a platform so long as you give it what it needs. The X-hale B58 downpipe fits the 2016+ M240i, 340i, 440i, 540i, 740i models along with the X variants. This downpipe removes the restrictive catalytic converter found in the OE downpipe and gives you an amazing high-flow cat. This allows your turbine to rotate more efficiently due to the fact it can remove the exhaust gases from the housing at a much higher rate. The X-hale B58 downpipe has been designed to reduce turbulence and increase flow by utilizing smooth radius bends. It is made of 4.5” 304 Grade Stainless Steel and is tig welded to ensure strength and longevity.
- Faster Spool
- Less Restriction
- Increased Power
- Aggressive exhaust note
- Easy install
- Fits Right or Left Hand Drive Vehicles
- Fits Factory and Aftermarket Exhaust
The Race-Only X-hale Down Pipe is for off-road purposes only and is not to be used on any vehicle while it is running and/or used on public roads.
This item fits the following BMWs:
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+ G11/G12 BMW 740i & 740i xDrive