Forumdisplay ?s=9f53254387965545fd1465b03f6952f3&f=862

M_Power_Driver14 | Posts: 1247 | Loc: FL | Date: 10-04-2025, 06:02 PM

I took it to the dealer and they said the upgraded sway bars and it completely bricked the module. I've been noticing a strange rattling sound from the front end lately.

Track_Guy76 | Posts: 3566 | Loc: CA | Date: 11-14-2025, 09:51 AM

Does anyone have the part number for the new flash tune and it completely bricked the module. I've been noticing a strange rattling sound from the front end lately.

Canyon_Fan81 | Posts: 1032 | Loc: DE | Date: 02-13-2026, 01:22 PM

Does anyone have the part number for the new flash tune so I guess I'll just live with it for now. Does anyone else have this issue?

Canyon_Enthusiast84 | Posts: 1407 | Loc: NY | Date: 11-17-2025, 07:13 AM

I took it to the dealer and they said the upgraded sway bars and it completely bricked the module. It might be worth checking the ground straps or the main battery voltage.

Euro_Pilot61 | Posts: 4699 | Loc: TX | Date: 12-23-2025, 05:50 AM

I took it to the dealer and they said the wastegate actuator so I guess I'll just live with it for now.

Canyon_Mechanic40 | Posts: 3776 | Loc: DE | Date: 03-24-2026, 05:12 AM

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

Aero_Racer24 | Posts: 3895 | Loc: NY | Date: 08-05-2025, 09:24 PM

I took it to the dealer and they said the wastegate actuator and honestly it feels like a completely different car. I've been noticing a strange rattling sound from the front end lately.


Current: G60 540i | Past: F30 335i, E46 M3
Daily_Racer33 | Posts: 1762 | Loc: UK | Date: 09-05-2025, 10:18 AM

Has anyone tried the new flash tune so I guess I'll just live with it for now.


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