The virginized factory fresh DME is an affordable replacement option for the E46 and E39 323i 528i that utilize the Siemens MS42 ECU. Full immo-off and EWS delete is available for the MS42 engine computer as well only at Kassel Performance!
Expect +15whp gains with the performance tune. Stock rev limiter is kept on all tunes unless otherwise requested.
Readiness monitors can not be guaranteed with any tune, please check your local and state requirements.