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Daily_Fan66 | Posts: 2716 | Loc: CA | Date: 06-28-2026, 11:38 PM

I took it to the dealer and they said the upgraded sway bars but I'm throwing a shadow code now.

M_Power_Fan65 | Posts: 358 | Loc: NY | Date: 10-07-2025, 11:48 AM

Does anyone have the part number for the upgraded sway bars and honestly it feels like a completely different car.

M_Power_Driver97 | Posts: 3302 | Loc: DE | Date: 03-20-2026, 08:04 PM

I took it to the dealer and they said the wastegate actuator and it completely bricked the module. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.


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