MMR Chargepipe Kit for BMW B58 — High-Flow Aluminium Performance Upgrade

MMR Chargepipe Kit for BMW B58 — High-Flow Aluminium Performance Upgrade

Upgrade the performance, reliability and under-bonnet aesthetics of your BMW B58-powered car with the MMR Chargepipe Kit — a direct-fit, high-flow aluminium replacement for the weak OE plastic charge pipes. As boost pressure climbs (especially on tuned engines), the standard pipes can split or crack, causing annoying boost leaks and loss of throttle response. This comprehensive kit replaces them with precision-engineered aluminium pipes that are stronger, smoother and more capable — whether you’re running stock power or a highly tuned setup. 

Designed with a smooth-bore, mandrel-bent construction and CNC-machined leak-free connections, this kit improves airflow efficiency, enhances boost response and reduces the risk of turbo lag. Finished in a durable crinkle black coat with laser-etched MMR branding, it’s as attractive as it is functional. 

Key Points:
    • Premium high-flow aluminium charge pipes — direct replacement for OEM.
    • Improved reliability under increased boost pressure — ideal for tuned engines. 
    • Enhanced airflow & throttle response for more consistent boost delivery. 
    • Smooth internal bore and rigid structure prevent deformation. 
    • Includes full installation kit — silicone coupler, jubilee clips, O-rings etc. 
    • Durable crinkle black finish with laser-etched MMR logo. 
    • CNC leak-free connections for a tight, secure fit. 
    • 1/8″ bung included for optional methanol or water injection setup. 
    • Prevents common OE plastic pipe cracking and boost leaks.
    • Easy, direct bolt-on fitment — no modifications required.

Fits These Vehicles

This chargepipe kit is designed for the following BMW models with B58 engines:
    • 1 Series (F20/F21) – M140i / M140iX B58
    • 2 Series (F22/F23) – M240i / M240iX B58
    • 3 Series (F30/F31/F34) – 340i / 340iX / Gran Turismo B58
    • 4 Series (F32/F33) – 440i / 440iX B58
    • 5 Series (G30/G31) – 540i / 540iX B58
    • 6 Series (G32) – 640i / 640iX Gran Turismo B58