Are you ready to increase the power of your M3 / M4 with an S55? We have a wide variety of tuning options available! With proven gains!
This package includes the following:
- EcuTek programing kit w/ bluetooth adapter
- Ecutek Vehicle License
- Single tune
A windows PC is required with 2 USB ports available to program your tune! If you would like phone flash that is an additional fee. If you return your encryption key after the first flash or have one to borrow for the first flash (the first flash requires a PC, after that phone flash can be used) we can activate phone flash.
All of our tunes come with our famous 1 year support. If you have any questions up to a year after purchase simply submit a ticket to our support platform or reach out to us on one of our many chat platforms and we will continue to support you even after your tune is complete.