#4792, "RE: What tuning program for MS?" In response to In response to 10
Originally posted by Full_Race Oh wow lol. So is ms3 what comes with your 420a ems kit sir?
No, MS-III is not available yet. The ECU's in our kits use MS-II processors on v3.0 boards. The MS2/Extra firmware actually supports many MS-III features using MS-II. The primary difference between the two systems is that MS-III will have most features built in, thus it will cost significantly more. You can pick and choose which features you want installed in an MS-II ECU.