Active Autowerke Catted Downpipe - BMW / N20 / F3X / M228i / 328i / 428i BMW 5 Series E6X (2004-2010) M5 S85 5.0L black anodized finish that is

black anodized finish that is strong and durable to give a smooth and quiet operation that will be trouble-free

We love this case to keep your phone cute as well as safe

Using a patented solution of a crossover with sinusoidal pipes allowed us to correct the downpipe length variance before mixing the sounds giving the expected 6 cylinder sports car exhaust notes

No cuts needed with Factory Style Flanges and clamps

Active Autowerke Catted Downpipe - BMW / N20 / F3X / M228i / 328i / 428i BMW 5 Series E6X (2004-2010) M5 S85 5.0L black anodized finish that isActive Autowerke BMW N20 Downpipe PLEASE INCLUDE YOUR VIN AS THESE CARS HAVE EITHER A N20 OR N26 ENGINE THIS DOWNPIPE WILL NOT FIT A N26 ENGINE. BMW introduced a new valvetronic, single turbo version of its direct injection engine for the F Chassis models beginning in 2012. The Active Autowerke N20 downpipe for the 228i, 328i and 428i helps unleash some of the potential that is restricted by the OEM downpipe. Turbochargers are powered by spent exhaust