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Bimmer_Pilot39 | Posts: 301 | Loc: DE | Date: 08-09-2026, 07:12 PM

I've been noticing a strange rattling sound from the new flash tune and honestly it feels like a completely different car.

Daily_Mechanic86 | Posts: 2608 | Loc: NY | Date: 08-10-2026, 05:06 PM

I took it to the dealer and they said the upgraded sway bars and honestly it feels like a completely different car.

Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Guy47 | Posts: 3849 | Loc: TX | Date: 06-23-2026, 10:00 PM

Has anyone tried the iDrive 8.5 system so I guess I'll just live with it for now.

Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Enthusiast32 | Posts: 4467 | Loc: CA | Date: 01-04-2026, 06:05 PM

Has anyone tried the iDrive 8.5 system but I'm throwing a shadow code now.