TUNING

2020 X3 RR Tuning Stages are as follows: EVP STAGE 1-200 91 OCTANE – Stock boost with fueling corrected and limiters removedEVP STAGE 2-210 91 OCTA...

Tune Descriptions: “R” designation = the turbo wastegate crack pressure must be adjusted for higher boost (see our video on how to do this here)“...