Many of you will already be aware that the original plastic charge pipe is a real weak link on the N55, and over the last 6 months we have received many requests after the charge pipes fail. If you take a look at the images above you can see how the coupler becomes brittle leading to cracking, fracture and ultimate failure. Our alloy replacement uses a CNC coupler to ensure this is a permanent solution*

We would recommend that whilst replacing this you also consider the Forge Turbo to Intercooler Pipe Upgrade

You may wish to consider the replacement OEM C-clip and O-ring if your stock one is missing, damaged or perished.

NOTE: HARDPIPES ARE NOW MADE WITH A WATER METH BOSS BUILT IN. THE BOSS CAN BE PLUGGED IF NOT USED, THE PLUG IS SUPPLIED WITHIN THE KIT.

• The Forge boost pipe for BMW 135 F20 will Increase throttle response and decrease turbo lag.
• The Forge boost pipe allows you to retain the factory style O-ring throttle lock flange. 
• Precision CNC couplers allows for a quick and easy connection and disconnection .
• Precision CNC machined flanges.
• The alloy hard pipes are powder coated to allow for a more durable hard wearing product.
• You can retain the factory electronic diverter valve.
• One meth bung for Water/Meth Integration
• This replaces OEM Pipe Part No. 13717604033

F87 BMW M2 2014+ 

F20/F21 BMW M135i 2012+

F22/F23 BMW M235i 2014+

Please Note:

Does not currently fit XI (xDrive) models, you will need the Masata N55 Aluminium xDrive Chargepipe.

If you have a F30/F31 335i or F32/F33/F36 435i, you will need the Masata N55 Aluminium Chargepipe