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EWS Delete: We are one of the few that offer EWS deletes for MSS70
0) must guess the AFR at full load rather than measure it
We highly recommend you consider tuning to be a final ECU calibration and the very last step when optimizing your vehicle
We can tune supercharger kits from any of the three major manufacturers (ESS
BMW Z4 (2003-2005) MS45 ECU Tune - Stage 2 +3 Additional Tunes:No After checkoutSee our full write up for more details and other tuning options! Stage 2: Ideal for major power adders such as forced induction. Our Stage 2 ECU tune can also benefit naturally aspirated race engines making >20% more horsepower than standard through modifications such as large duration and high lift camshafts, individual throttle bodies, and head work. Stage 2 includes the same parameter revisions as Stage 1, plus additional modifications to injector
