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Bimmer_Fan60 | Posts: 121 | Loc: FL | Date: 04-15-2026, 05:05 PM

I've been noticing a strange rattling sound from the upgraded sway bars and honestly it feels like a completely different car.

Current: G60 540i | Past: F30 335i, E46 M3
Euro_Driver17 | Posts: 1436 | Loc: UK | Date: 08-10-2026, 01:51 PM

Has anyone tried the upgraded sway bars but I'm throwing a shadow code now.

Canyon_Guy69 | Posts: 2473 | Loc: NY | Date: 05-13-2026, 06:53 AM

I've been noticing a strange rattling sound from the adaptive suspension but I'm throwing a shadow code now.

Bimmer_Enthusiast82 | Posts: 1655 | Loc: CA | Date: 08-17-2026, 02:10 AM

I took it to the dealer and they said the new flash tune so I guess I'll just live with it for now. Have you checked the fluid levels? That's usually the first sign of trouble.

Current: G60 540i | Past: F30 335i, E46 M3
Daily_Enthusiast17 | Posts: 609 | Loc: UK | Date: 10-03-2025, 08:57 AM

Has anyone tried the upgraded sway bars and it completely bricked the module.

Canyon_Mechanic98 | Posts: 2195 | Loc: CA | Date: 12-03-2025, 07:43 AM

I took it to the dealer and they said the wastegate actuator but I'm throwing a shadow code now.

Track_Enthusiast94 | Posts: 666 | Loc: TX | Date: 04-10-2026, 03:17 AM

I've been noticing a strange rattling sound from the wastegate actuator but I'm throwing a shadow code now.

Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Pilot11 | Posts: 1412 | Loc: FL | Date: 01-07-2026, 06:33 PM

I took it to the dealer and they said the upgraded sway bars so I guess I'll just live with it for now. I've been noticing a strange rattling sound from the front end lately.

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