MMX Chargepipe kit for BMW F8x S55

With increased boost pressure the S55's cheap standard plastic pipework can be prone to splitting or cracking - it's more a question of 'if' than 'when' you'll experience boost leaks.

By fitting the MMX lightweight aluminium replacement chargepipes you can be assured of reliability even at significantly increased power outputs.

The smooth bore mandrel-bent pipework has been CFD-optimised to ensure greatly improved airflow versus the OE setup, keeping a constant diameter throughout rather than the 'flattened' factory items. The rigid pipes also prevent any deformation of the pipes under load or vacuum, another problem that the OE pipes can suffer from. This focus on ensuring smooth flow ensures that the MMX chargepipes will not only improve reliability, but also improve throttle response and ultimately, power output.

Finished in a durable crinkle black finish, contrasted by laser-etched MMX logo detailing, the MMX chargepipes look just as good as they fit and perform, and are an easy fit, direct-replacement for the OE pipework.
Kit complete with everything you need.

Improve reliability, throttle response and ultimately, power output.

Included seals for precise and consistent connections.

Smooth bore mandrel-bent pipework.

1/8” bung for the easy addition of either methanol, or water injection.

Full OE replacement.

No modifications required. Fully reversible.