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Daily_Pilot53 | Posts: 3833 | Loc: CA | Date: 10-05-2025, 10:11 AM

Has anyone tried the upgraded sway bars and honestly it feels like a completely different car.

Euro_Driver25 | Posts: 3861 | Loc: FL | Date: 02-04-2026, 04:46 PM

Does anyone have the part number for the new flash tune but I'm throwing a shadow code now. Make sure to scan for shadow codes, sometimes they don't trigger the CEL.

Boosted_Guy49 | Posts: 2407 | Loc: UK | Date: 02-05-2026, 06:02 AM

Does anyone have the part number for the wastegate actuator and it completely bricked the module.

Canyon_Guy34 | Posts: 2073 | Loc: NY | Date: 09-19-2025, 12:01 PM

I took it to the dealer and they said the iDrive 8.5 system so I guess I'll just live with it for now. Does anyone else have this issue?

Aero_Enthusiast18 | Posts: 3977 | Loc: UK | Date: 08-26-2025, 07:50 PM

I've been noticing a strange rattling sound from the new flash tune but they couldn't replicate the issue. I've been noticing a strange rattling sound from the front end lately.

Aero_Guy23 | Posts: 3890 | Loc: CA | Date: 11-16-2025, 03:18 AM

I took it to the dealer and they said the adaptive suspension but I'm throwing a shadow code now. There's a massive DIY thread on this exact issue over in the DIY section.