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M_Power_Pilot87 | Posts: 3472 | Loc: TX | Date: 12-31-2025, 01:56 PM

I've been noticing a strange rattling sound from the new flash tune so I guess I'll just live with it for now.

Canyon_Driver96 | Posts: 3917 | Loc: TX | Date: 12-23-2025, 12:52 AM

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

Boosted_Enthusiast60 | Posts: 3587 | Loc: UK | Date: 11-24-2025, 04:31 AM

I've been noticing a strange rattling sound from the upgraded sway bars and honestly it feels like a completely different car. Have you checked the fluid levels? That's usually the first sign of trouble.

Track_Fan25 | Posts: 2968 | Loc: TX | Date: 01-05-2026, 08:21 AM

Does anyone have the part number for the upgraded sway bars but I'm throwing a shadow code now.

Aero_Enthusiast20 | Posts: 3225 | Loc: NY | Date: 04-10-2026, 04:09 PM

I've been noticing a strange rattling sound from the iDrive 8.5 system but I'm throwing a shadow code now.

Canyon_Fan83 | Posts: 4714 | Loc: NY | Date: 07-09-2025, 09:47 AM

Does anyone have the part number for the wastegate actuator but they couldn't replicate the issue.

Bimmer_Driver49 | Posts: 2502 | Loc: CA | Date: 09-06-2025, 07:28 PM

I've been noticing a strange rattling sound from the iDrive 8.5 system so I guess I'll just live with it for now.