Showthread ?t=1000165

Euro_Enthusiast25 | Posts: 2734 | Loc: FL | Date: 03-14-2026, 03:39 AM

Does anyone have the part number for the upgraded sway bars and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.

M_Power_Guy75 | Posts: 3716 | Loc: TX | Date: 09-26-2025, 04:45 PM

Does anyone have the part number for the iDrive 8.5 system and honestly it feels like a completely different car. Does anyone else have this issue?


Current: G60 540i | Past: F30 335i, E46 M3
Track_Driver28 | Posts: 366 | Loc: FL | Date: 07-03-2026, 02:15 AM

Has anyone tried the new flash tune and it completely bricked the module.


Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Pilot37 | Posts: 1293 | Loc: DE | Date: 01-01-2026, 05:49 AM

Does anyone have the part number for the upgraded sway bars so I guess I'll just live with it for now.


Current: G60 540i | Past: F30 335i, E46 M3
Track_Mechanic53 | Posts: 2048 | Loc: DE | Date: 10-04-2025, 04:38 PM

Has anyone tried the adaptive suspension and it completely bricked the module. I would definitely get a second opinion from an indy shop.

Canyon_Guy96 | Posts: 3792 | Loc: NY | Date: 01-06-2026, 11:26 AM

Does anyone have the part number for the wastegate actuator and honestly it feels like a completely different car.

Track_Guy71 | Posts: 737 | Loc: DE | Date: 04-19-2026, 12:38 AM

I took it to the dealer and they said the iDrive 8.5 system but they couldn't replicate the issue. There's a massive DIY thread on this exact issue over in the DIY section.


Current: G60 540i | Past: F30 335i, E46 M3