Upgrade your BMW N55 with the MMR High-Flow Turbo Side Charge Pipe for rock-solid reliability and sharper performance. The factory plastic BMW N55 charge pipe is a well-known weak point that can split or crack under higher boost, especially on tuned or remapped cars. This MMR aluminium chargepipe is a direct replacement that solves charge pipe failure, prevents boost leaks and improves throttle response. Perfect for BMW M135i, M235i, 335i, 435i and M2 owners looking for a proven turbo outlet charge pipe upgrade.
This turbo-side charge pipe features smooth-bore aluminium construction that resists deformation under load, maximising airflow compared to the restrictive OE plastic pipe. CNC machined connections ensure a precise, leak-free fit, and the durable crinkle black finish with laser-etched MMR detailing looks right at home in any N55 engine bay.
- BMW N55 charge pipe upgrade for turbo side, turbo outlet, boost pipe, hard pipe replacement
- Eliminates common N55 charge pipe failure and boost leaks on tuned and stock engines
- Smooth-bore aluminium pipework improves airflow and throttle response
- CNC machined fittings for an OE-quality, leak-free connection
- Direct replacement for the OE plastic charge pipe, no cutting required
- Durable crinkle black powdercoat with discreet MMR branding
- Ideal for Stage 1 and Stage 2 remapped N55 cars, daily or track use
We have fitted this MMR turbo-side chargepipe on multiple customer cars as well as our own development vehicles. Feedback is consistently excellent, with owners reporting crisper response, dependable boost control and total peace of mind under hard acceleration.
Compatibility
Designed for BMW N55 engines on the following F-series models:
- 1 Series F20 F21 – M135i, M135i xDrive
- 2 Series F22 F23 F87 – M235i, M235i xDrive, M2 (N55)
- 3 Series F30 F31 – 335i, 335i xDrive
- 4 Series F32 F33 – 435i, 435i xDrive
Engine code: N55
What’s in the box
- MMR high-flow aluminium turbo-side chargepipe with CNC leak-free connections
- New c-clip
Fitting and support
This is a direct replacement for the OE turbo outlet charge pipe and installs with standard hardware. For professional fitting, choose Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Notes
- We do not sell the intake-side and turbo-side charge pipes as a kit because intake pipes differ between Auto and Manual N55 models.
- Also searched as: BMW N55 charge pipe, BMW M135i chargepipe, M235i charge pipe upgrade, 335i turbo outlet pipe, 435i boost pipe, M2 N55 chargepipe.