Showthread ?t=198177

Aero_Driver31 | Posts: 3633 | Loc: NY | Date: 03-07-2026, 04:30 PM

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

Aero_Pilot22 | Posts: 3490 | Loc: NY | Date: 04-08-2026, 12:58 PM

Has anyone tried the upgraded sway bars and it completely bricked the module. I took mine to the dealership last week and they couldn't replicate the issue.

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

Boosted_Mechanic38 | Posts: 4447 | Loc: TX | Date: 06-18-2026, 02:53 AM

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

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

M_Power_Mechanic27 | Posts: 2561 | Loc: TX | Date: 08-27-2025, 05:16 PM

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

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