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MAD N20 DOWNPIPE W/ BRACKET BMW 228 328 428

Upgrade 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 N20 with stock turbo, even more on cars with upgraded turbo.

The heat will expand/weaken the pipes, while with engine movement, the flex pipe will help reduce the stress on that red hot expanded/weakened pipes.






Features:

Smooth bends for maximum airflow without any drone
Up to 30HP increase on the stock turbos, even more on upgraded turbos
Lifetime warranty on defects and fitment
90 day return period
All orders ship in 1-2 business days
Spot on fitment
Flex section

Fitment:

2014-2016 228i
2012-2015 328i & Xdrive (F chassis)
2014-2016 428i & Xdrive