Originally Posted by bushyguy

Yeah, altitude has its draw backs but canyon runs in October quite enjoyable.

It was actually going into the throttle out of first gear that was the problem. Under 2.5k, there was noticeable hesitation because the ECU thought it was getting too much air; lucky my tuner is a stud and fixed the issue without any grief.

WOT > 2.5k RPM and the car would sing. Basically the car would get super pissed off if I drove it conservatively.

No issues to speak of currently.