Dyno-proven parts & tunes · Guaranteed fitment · Fast shipping
Tuning & Software
The MHD Flasher F+G Series is a complete flash tuning app for your BMW. Unlike a piggyback module, it is capable of complete DME remapping while retaining all OEM safety mechanisms. This allows for maximum performance,maximum safety, and unrivaled drivability.
Fast shipping
Ships nationwide with tracking.
Guaranteed fitment
If it doesn't bolt on, we'll make it right.
Dyno-proven
Tested for real, measurable gains.
Tuning & Software
