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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
BMW M235i xDrive
2009 + Lamborghini Gallardo LP 550 / 560 / 570
You will need a Riv Nut tool for installation
designed for seamless installation and removal
MAD BMW F & G Chassis B46 Catted Downpipe (220 230 320 330 420 430 730) iwc BMW M235i xDriveUpgrade from the stock B46 downpipe to the MAD B46 catted downpipe for maximum airflow, power, and sound. The MAD BMW B46 catted downpipe is the perfect upgrade for getting more performance and a cleaner exhaust tone while keeping your setup street friendly. The built in high flow catalytic converter reduces restriction compared to the factory cat, allowing your turbo to spool quicker and push more power. At the same time, it helps maintain
