As part of our expanding BMW N55 product range, AIRTEC Motorsport are proud to launch our cold side boost pipe kit for track or fast road use.

In original form, due to the thin plastic construction these pipes are known to split or fracture even at standard levels of boost and when pressure is increased with a remap they are more prone to failure.

Our direct replacement pipe is made from high quality aluminium that can withstand any increase in boost pressure and also features a larger internal diameter for improved capacity and flow. The pipes also feature a 1/8 NPT meth injection port and a CNC-machined flange on either end that retains the original o-ring and spring clip to ensure a perfect fitment.

The comprehensive fitting kit includes a Pro Hoses silicone connector, all fixings and fittings, and jubilee clips, as well as detailed installation instructions.

Fitment:

2014 to 2018 – F20 – M135 N55
2014 to 2018 – F22/F23 – M235i & M235i xDrive N55
2016 to 2018 – F87  – M2 N55
2012 to 2018 – F30/F31/F36 – 335i & 335i xDrive N55
2012 to 2018 – F34 – 335i & 335i Gran Tourismo xDrive N55
2012 to 2018 – F32 – 435i & 435i xDrive N55

Specification:

• Direct replacement fitment
• High quality aluminium construction
• Enlarged diameter for improved flow
• CNC-machined flanges
• 1/8 NPT meth injection port
• Includes all fixtures and fittings
• Features detailed fitting guide

AIRTEC Part No: ATMSBMW9