Well, I finally pulled the trigger and tuned my EWG RWD 8HP with MHD stage 1 tune. I had great success with the stage 1+ tune on my n54, so figured what the heck, I might as well go with something I know. I was expecting the results to be close to what I achieved on my n54. Both cars were mostly stock with just an upgraded CP, 93 pump gas, and both cars were running pretty much in tip top shape. On the N54, I got roughly 360whp/395wtq. On the F30 it pulled 317whp/347wtq. Needless to say, I pretty disappointed, and am regretting not going with a more aggressive tune. I data logged, and everything seems to be in order, though I'm pretty surprised boost is capped at just 13.5, as it was 18.5 on the n54 platform. Not sure what to think at this point, perhaps MHD needs to release a stage 1+ tune for this platform, since I have no interest in going to a catless DP. I was expecting this thing to do close to stock M2 numbers, it was no where close, as an M2 pulled like 350/360 immediately after my pull.
Here's a datalog:
https://datazap.me/u/thebreeze/f30-n...17-18-19-20-21
Here's the dyno pulls: