More boost, more sound, more reason to drive
BMW N55 Downpipes (N55) | E82/E88 2011-2013, F20/F21 2012-2016, F22/F23 2014-2016, E90/E92/E93 2011-2013, F30/F31/F34 2012-2015, F10/F11/F07 2011-2016, F06/F12/F13 2011-2018, F01/F02 2012-2015, E84 2012-2015, F25 2011-2017, F26 2014-2018, E70 2011-2013, F15 2014-2018, E71 2011-2014, F16 2014-2019, F87 2016-2018
If you want your N55 to feel more alive, downpipes are the move. This setup reduces backpressure so the turbo spools faster, throttle response feels crisper, and the exhaust picks up that deeper, more aggressive bite you notice the moment you roll into the gas.
Pick your vibe: max flow or street-friendly
- Racing (Catless): built for maximum flow, louder sound, and the most aggressive turbo character.
- 200-Cell Hi-Flow Catted: a strong performance bump with a cleaner, more refined tone and reduced emissions smell compared to catless.
Stronger pull through the midrange
By improving exhaust flow right where it matters most, these N55 downpipes help the turbo work more efficiently. The result is a quicker hit of boost, better power delivery, and a car that feels eager on back roads, highway pulls, and track days.
Built to last through heat, boost, and abuse
- Premium stainless steel: resists corrosion and holds up to repeated heat cycles.
- Precision TIG welding: clean, strong welds for long-term reliability.
- Optimized routing: designed to reduce restriction without compromising fitment.
Bolt-on fit that keeps your install straightforward
Designed as a direct bolt-on replacement for the factory downpipes, so you get an OEM-like fit without permanent modifications. Perfect for weekend wrenching before a meet, a late-night rip through your favorite route, or prepping the car for the next track event.
What’s included
- 1 set of N55 downpipes
- Necessary installation hardware
Fitment
- 2011-2013 E82/E88 135i
- 2012-2016 F20/F21 M135i
- 2014-2016 F22/F23 M235i
- 2011-2013 E90/E92/E93 335i
- 2012-2015 F30/F31/F34 335i
- 2011-2016 F10/F11/F07 535i
- 2011-2018 F06/F12/F13 640i
- 2012-2015 F01/F02 740i/740Li
- 2012-2015 E84 X1 xDrive35i
- 2011-2017 F25 X3 xDrive35i
- 2014-2016 F26 X4 xDrive35i
- 2015-2018 F26 X4 M40i
- 2011-2013 E70 X5 xDrive35i
- 2014-2018 F15 X5 xDrive35i
- 2011-2014 E71 X6 xDrive35i
- 2014-2019 F16 X6 xDrive35i
- 2016-2018 F87 M2
⚠ Professional installation is recommended to ensure proper alignment and secure mounting.
Ready for that sharper spool and meaner tone?
Grab your configuration (catless or 200-cell catted) and knock out the restriction holding your N55 back. If you’ve been chasing quicker response and a more aggressive sound, this is one of the most satisfying upgrades you can bolt on.

















