BMW M3 and BMW M4 Forum - View Single Post

ESPEX · 08-16-2022, 01:14 PM

It's definitly not the exhaust valves. They open and close fine and seem sturdy. They don't have the spring that sometimes breaks on other models (correct me if I'm wrong).
I will keep you updated if anything comes up.

08-16-2022, 01:14 PM	#34
ESPEX Registered 0 Rep 2 Posts Drives: BMW F80 M3 Join Date: Aug 2022 Location: Germany iTrader: (0)	It's definitly not the exhaust valves. They open and close fine and seem sturdy. They don't have the spring that sometimes breaks on other models (correct me if I'm wrong). I will keep you updated if anything comes up.
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