I6-N55 Catless Downpipe

N55 Catless Downpipe – For BMW 135i, 335i, 435i, M235i, M2 (2011–2018)

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Bullet points (main features):

• 🚀 Maximum power development through improved exhaust flow
• 🔧 Plug & Play for all N55 models – easy installation
• ❌ Without catalyst – for maximum performance (Track Use Only*)
• 🛠️ Made of high-quality stainless steel – durable & heat-resistant
• 🎯 Perfect fit for OEM turbo connection

Our catless downpipe for the BMW N55 engine is the perfect choice for anyone looking to unlock the full potential of their turbo engine. Eliminating the catalytic converter significantly improves exhaust flow, resulting in noticeably more power, more direct throttle response, and a sportier sound.

Whether on the racetrack or for pure performance modifications – this downpipe takes your BMW to the next level.

Suitable for the following models:

• BMW 135i (E82/E88) N55 - 2011-2013
• BMW 335i (F30/F31/F34) N55 - 2012-2015
• BMW 435i (F32/F33) N55 – 2014-2016
• BMW M235i (F22/F23) N55 - 2014-2016
• BMW M2 (F87, Pre-LCI) N55 - 2016-2018

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A notice:

Only suitable for use on racetracks or off-road. No TÜV approval – not approved for legal road use.