Interesting. That's weird about the warnings and lights. I'm glad it all went away, though...

Looking at the dyno graph, it seems that most of the additional torque is in the midrange, so you should be feeling it most there with even normal driving. It's interesting also that you mention shifting is smoother. Shift points should be addressed by the TCU, no? I didn't think shifting would be affected by the ECU upgrade. If it does, maybe when I do it they can remove the early 1-2 up shift at 6500 rpm...unless this is a programmed thing by BMW that goes away after a certain number of miles.

I'm looking forward to a good timed run! You should have picked up a few tenths and mph.

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2017 Nissan GTR Red/black - Tune/midpipe
2013 BMW X5 50i M-sport Alpine white/black - Dinan stage 1
2016 Jaguar F-Type R Gray/red