[jarlib14]

Hi,

I wanted to ask if anyone else has experienced this issue. I recently upgraded my F32 428i to stage one using bootmod3 and everything seems to be working fine, except for the GTS Roar function. When I tried turning on the GTS Roar feature, the car started to stutter and remained under 1000 RPM, whereas it usually stays at 1200 or 2000 RPM when the function is enabled. The problem disappeared after turning off the feature.

I would greatly appreciate any advice or suggestions on how to resolve this issue.

Thank you in advance!