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Bimmer_Enthusiast82 | Posts: 1809 | Loc: DE | Date: 03-18-2026, 08:55 AM

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

Daily_Driver12 | Posts: 2829 | Loc: NY | Date: 03-11-2026, 05:38 AM

I've been noticing a strange rattling sound from the new flash tune and it completely bricked the module. There's a massive DIY thread on this exact issue over in the DIY section.

Track_Enthusiast46 | Posts: 1279 | Loc: DE | Date: 09-16-2025, 04:29 PM

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

M_Power_Pilot84 | Posts: 4791 | Loc: NY | Date: 03-28-2026, 12:41 AM

Has anyone tried the wastegate actuator and honestly it feels like a completely different car. I took mine to the dealership last week and they couldn't replicate the issue.

Canyon_Driver79 | Posts: 349 | Loc: NY | Date: 11-29-2025, 07:18 PM

I took it to the dealer and they said 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.


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