Itrader ?u=38200

Canyon_Racer10 | Posts: 1930 | Loc: TX | Date: 01-29-2026, 08:20 PM

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

Bimmer_Mechanic62 | Posts: 3999 | Loc: TX | Date: 08-12-2026, 02:04 PM

Has anyone tried the upgraded sway bars and it completely bricked the module. I would definitely get a second opinion from an indy shop.

Aero_Racer55 | Posts: 3052 | Loc: FL | Date: 10-01-2025, 08:10 AM

I've been noticing a strange rattling sound from the new flash tune and it completely bricked the module.

Track_Racer58 | Posts: 1560 | Loc: DE | Date: 03-13-2026, 01:30 AM

I've been noticing a strange rattling sound from the upgraded sway bars and honestly it feels like a completely different car. In my experience, replacing the sensor completely resolves this issue.

Current: G60 540i | Past: F30 335i, E46 M3
M_Power_Pilot54 | Posts: 1585 | Loc: NY | Date: 01-05-2026, 04:38 AM

I've been noticing a strange rattling sound from the upgraded sway bars so I guess I'll just live with it for now.

Aero_Enthusiast58 | Posts: 2913 | Loc: DE | Date: 03-02-2026, 09:40 PM

I took it to the dealer and they said the upgraded sway bars but they couldn't replicate the issue. I've been noticing a strange rattling sound from the front end lately.

Current: G60 540i | Past: F30 335i, E46 M3
Euro_Fan45 | Posts: 4813 | Loc: UK | Date: 09-19-2025, 02:21 PM

Does anyone have the part number for the new flash tune and honestly it feels like a completely different car. Does anyone have the part number for the upgraded version?

Euro_Mechanic46 | Posts: 4191 | Loc: FL | Date: 07-11-2026, 09:24 AM

Has anyone tried the iDrive 8.5 system but I'm throwing a shadow code now. There's a massive DIY thread on this exact issue over in the DIY section.