BMW MS45.0 / MS45.1 EWS Delete (E46, E60, E83, E85) Severn Tuning K+DCAN Cable:Yes (+$50) pump/race gas

pump/race gas

rev limit increase

More Info / FAQ

customers are credited for their previous purchase and only pay the difference in price between tunes plus $200 for a single additional ECU tune

and information on our Severn Tuning Flasher tool

BMW MS45.0 / MS45.1 EWS Delete (E46, E60, E83, E85) Severn Tuning K+DCAN Cable:Yes (+$50) pump/race gasOverview We are one of the few that offer EWS deletes for MS45. Commonplace on race cars, an EWS delete allows for "hot swapping" ECUs. Customers can have multiple ECUs with different configurations and switch between the ECUs at any time. Please note that EACH ECU requires an EWS delete modification at $200 per ECU. You do not need to mail in your ECU(s) for the EWS delete. The EWS Delete is a remote service performed to a customer provided ECU. If a