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      05-18-2025, 07:34 PM   #41
Lienrocs
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Drives: E92 M3, M4 GTS, HP4
Join Date: May 2017
Location: Austin

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Quote:
Originally Posted by Redd View Post
Since we're on this topic, what's the max SAFE coolant temp to be running at track? Mine hit 112C/234F momentarily after a few laps. I saw the warning on my HUD (no CEL/warning from DME) and immediately took a cool down lap. Both oil and coolant temps dropped quickly once I stopped pushing.
I have no idea. I’ve had the car go into limp mode once before but it was pre can data integration so I don’t have real temp data. I know my F82 M4 sits around 220 in comfort/sport just driving down the freeway. I know it’s a different car/engine but BMW does BMW stuff.
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