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MAD N26 Race Downpipe BMW 228 328 428

MAD N26 Race Downpipe BMW 228 328 428

Regular price $215.10 USD
Regular price $239.00 USD Sale price $215.10 USD
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Upgrade from the stock N26 downpipe to the MAD N26 catless downpipe for maximum airflow, power, and sound!

See photo on how to confirm N20 or N26

Upgrade to the MAD BMW N26 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 N26 with stock turbo, even more on cars with upgraded turbo.

The flex pipe Section will help reduce the stress and unwanted vibration caused by heat and engine Movement. 



  • Compatible with right-hand drive and left-hand drive vehicles
  • 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



  • 2012 - 2017 BMW 220 & 228
  • 2012 - 2017 BMW 320 & 328
  • 2013 - 2017 BMW 420 & 428
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