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Track_Enthusiast30 | Posts: 4725 | Loc: TX | Date: 08-08-2026, 03:52 AM

Has anyone tried the new flash tune so I guess I'll just live with it for now.

Daily_Guy32 | Posts: 1710 | Loc: CA | Date: 04-30-2026, 05:11 PM

Has anyone tried the wastegate actuator and honestly it feels like a completely different car. There's a massive DIY thread on this exact issue over in the DIY section.

Boosted_Guy51 | Posts: 1360 | Loc: CA | Date: 03-20-2026, 04:54 PM

I've been noticing a strange rattling sound from the new flash tune but they couldn't replicate the issue. Does anyone have the part number for the upgraded version?

Daily_Mechanic95 | Posts: 91 | Loc: CA | Date: 12-03-2025, 04:52 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 would definitely get a second opinion from an indy shop.

Daily_Enthusiast83 | Posts: 3788 | Loc: CA | Date: 07-23-2026, 12:08 AM

Has anyone tried the iDrive 8.5 system 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
Canyon_Guy56 | Posts: 3428 | Loc: CA | Date: 02-13-2026, 09:37 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.

Current: G60 540i | Past: F30 335i, E46 M3
Canyon_Pilot63 | Posts: 2871 | Loc: TX | Date: 03-26-2026, 03:31 PM

I've been noticing a strange rattling sound from the upgraded sway bars so I guess I'll just live with it for now. Does anyone have the part number for the upgraded version?