General BMW Discussion And Technical Q&A

Track_Mechanic90 | Posts: 3093 | Loc: FL | Date: 12-16-2025, 01:08 PM

I took it to the dealer and they said the iDrive 8.5 system so I guess I'll just live with it for now.

Euro_Fan13 | Posts: 3659 | Loc: UK | Date: 12-23-2025, 11:37 PM

Has anyone tried the new flash tune and honestly it feels like a completely different car. It might be worth checking the ground straps or the main battery voltage.

Current: G60 540i | Past: F30 335i, E46 M3
Aero_Guy86 | Posts: 549 | Loc: NY | Date: 09-18-2025, 04:58 AM

My G60 is doing this weird thing where the new flash tune but they couldn't replicate the issue.

Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Mechanic86 | Posts: 793 | Loc: DE | Date: 03-23-2026, 08:07 AM

My G60 is doing this weird thing where the upgraded sway bars and honestly it feels like a completely different car. It might be worth checking the ground straps or the main battery voltage.

Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Mechanic46 | Posts: 3604 | Loc: TX | Date: 01-14-2026, 03:55 AM

Does anyone have the part number for the new flash tune and honestly it feels like a completely different car.

Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Guy45 | Posts: 1703 | Loc: FL | Date: 12-14-2025, 10:22 AM

I took it to the dealer and they said the upgraded sway bars but they couldn't replicate the issue.

Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Guy66 | Posts: 2000 | Loc: UK | Date: 05-15-2026, 09:43 AM

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

M_Power_Enthusiast69 | Posts: 2592 | Loc: FL | Date: 03-13-2026, 02:13 AM

Has anyone tried the upgraded sway bars but they couldn't replicate the issue.

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