The MANHART Performance Kit for the BMW G1x M850i offers a performance stage up to 710 HP and 925 Nm. The stage consists of a turbo upgrade, a series of parts and an ECU software upgrade. The MANHART software remapping is combined with a new MANHART Intercooler, MANHART turbo upgrade and MANHART Gearbox Upgrade.
Depending on personal preferences by the client, MANHART Performance is able to provide additional changes, additions or specific enhancements to the package mentioned above. There is no TÜV approval and the stage is only suitable for export.