S54 BMW MSS54 or MSS54HP Tuning

Description

BMW E46 M3 Z3M S54 EWS (Immobilizer) Tuning

MSS54 or MSS54HP

You will be required to send us your unit for this service.

After our EWS tuning service, the engine swap will be Plug-and-Play.

There are always risks when tuning. We are not responsible for any damages that may be the result of this service. 
Please make sure your unit is a good unit before sending it.