MAD N20 Downpipe W/ Bracket BMW 228 328 428 e82 2011-2017 BMW 535i

2011-2017 BMW 535i

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and Z4 as well as the E90/E92 M3

Each VRSF charge pipe is finished in a durable wrinkle black powder coated finish that blends in perfectly with the engine bay

B7LX N632012+ F10 BMW Alpina B5 N632011+ F12/F13 BMW Alpina B6 N632014+ F06 BMW Alpina B6 Gran Coupe N63

MAD N20 Downpipe W/ Bracket BMW 228 328 428 e82 2011-2017 BMW 535iUpgrade from the stock N20 downpipe to the MAD N20 catless downpipe for maximum airflow, power, and sound! Upgrade to the MAD BMW N20 downpipe to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipe, your turbo can now spool faster and achieve maximum power. As a bonus, your car will sound a lot nicer as well. Expect up to a 30HP increase on a tuned BMW N20with stock turbo, even more on cars with upgraded