BMW Charge pipe kit - M2/M135i/335i/435i F20 & F30 N55

Charge Pipe for BMW N55 — M135i, M235i, 335i, 435i and X3/X4 (incl. xDrive)

This Charge Pipe is a high-performance upgrade developed for BMW models with the N55 engine. Made from durable aluminum, it replaces the original plastic pipe that often cracks or fails under increased boost pressure in tuned vehicles. By improving airflow and reducing internal turbulence, the Charge Pipe enhances turbocharger response, resulting in sharper throttle feedback and stable performance – perfect for both street and track use.

The pipe features an outer diameter of 70 mm, tapering smoothly down to 63 mm, ensuring optimal airflow to the engine. This design improves efficiency and supports higher power output. With precise fitment and plug’n’play installation, it’s an easy upgrade that requires no ECU adjustments. A pre-machined port for water-methanol injection makes it ideal for advanced performance setups.

Specifications

Material: Aluminum for maximum strength and durability
Diameter: 70 mm → 63 mm for optimized airflow
Function: Reduces turbulence and improves turbo response
Pressure resistance: Withstands high boost without risk of breakage
Preparation: Ready for water/methanol injection (with injector port)
Installation: Plug’n’play, no ECU tuning required
OEM replacement: 13717604033

Compatible BMW models

BMW N55, F20 or F30-based models: M2, 235i, 335i and 435i (2012–2016) with rear-wheel drive.