MS3 Pro Sequential Injection + Coil near plug conversion thread

Okay, the MS3 Pro (you can go with the MS3/MS3X expansion board DIY style and save relative to this) is about $1230 delivered to your door. That's the ECU, 8' wiring harness, which is connected on the ECU end, tuning cables, and the software, which does include the VEAL/autotune.


Well that is not a bunch cheaper than the Holley HP, juz sayin


Thanks for the manual. Just a note. The software on this site has gone nuts. If you want to post a link to a document, you must remove the "front" of the link otherwise the damn thing will try and open. Very very annoying

ms3pro.com/_downloads/ms3pro_manual_1.4.0.pdf

In my case I upgraded my old Commander 950 to HP. For roughly that same price I got the plug and play Holley harness, the ECU and software, and a couple of extra sensors. They really weren't needed as the ones in the 950 were the same.