Give your BMW E Series N55 the reliability it deserves with the MMX Chargepipe. This tough alloy boost pipe replaces the factory plastic charge air ducting that can crack or pop off under load, helping to keep boost control stable on both tuned and standard cars. Supplied by Nforcd, it is a proven upgrade for anyone seeking a dependable, freer-flowing charge path.
- Replaces the OE plastic charge pipe on BMW E chassis models with the N55 3.0 TwinPower Turbo petrol engine
- Durable alloy hard pipe built to cope with elevated boost and spirited driving
- Helps reduce boost leaks, fractures and hose pop-offs for consistent power delivery
- Smoother charge airflow that can sharpen throttle response on remapped and stock setups
- OE-plus appearance in the bay and a solid foundation for future upgrades such as intercooler and downpipe changes
- Suitable for popular E Series BMW 1 Series and 3 Series variants fitted with the N55
The stock plastic pipework is a known weak point as boost targets rise. This MMX metal chargepipe offers the strength and sealing needed for fast-road and track use, improving confidence and protecting your investment. Nforcd knows this product well and it has been a popular choice with our customers seeking a reliable N55 boost pipe upgrade.
Commonly searched as: N55 charge pipe, BMW E Series boost pipe, intercooler charge pipe, turbo outlet pipe, throttle body charge pipe, charge air duct replacement.
Ready to upgrade or need it fitted? Professional installation is available at Nforcd in Warwickshire. Request a fitting quote via Sales@nforcd.com.





