MHD Super Tuning License for S55 F25 Full E85 Stage 1 and

Full E85 Stage 1 and Stage 2 maps (up to 400HP - fuel system limited)

release the button / stalk and go

IE's number one goal from purchase to installation is to provide you with the best customer experience in the industry

The cable simply plugs into your vehicle’s OBD-2 port

and supporting modifications

MHD Super Tuning License for S55 F25 Full E85 Stage 1 andThe 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. You can install MHD right at home and tune your S55 immediately! Simply download the MHD Flasher F+G Series app that connects via our MHD Wireless Adapter to your Apple iOS or Android device and