Description
Used ECU Programming ONLY (data transfer)
MSS54 ECU
Years: 2001-2006
Series: M3
E46
Engine: S54
**Customers supplies donor ECU. If not compatible, we will not perform work and customer will need to either purchase compatible ECU from US or absorb the cost to return items.
Requires, old (bad ECU), EWS Module and working original key.
*******INTERNATIONAL SHIPPING PLEASE SEND US EMAIL WITH ADDRESS
We can DHL or FEDEX for outside of the United States.