Quote:
Originally Posted by GNALUZU
Really? What temps were you seeing in the M5? The BMW Performance Center in Thermal runs their events year round. They have M5s run on the track with the AC on and I've never seen that as a issue.
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That's exactly where I drove the M5 just a couple weeks ago. I think air temp was around 93-98F for most of the day. Even when shifting at around 6k rpm the M5 engine was overheating every couple laps and the software would automatically cut/limit the power. The other people driving M5's and M4's didn't seem to have that problem though so it might just have been the one car I was using.