Maybe a silly question but did you maybe happen to do an oil change as well and forget to plug the connector blocking the oil filter cap back ? I forgot once and couldn't rev above 1500rpm. Anything beyond that I would say it is directly related to tune.
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E86 ///M Coupe - Imola Red/Imola Red
E60 ///M5 - (6 Speed) Silverstone Metallic/Black
F06 640iX - Tanzanite Blue/Amaro Brown
K66 ///M1000RR - Competition
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