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Boosted_Mechanic93 | Posts: 4033 | Loc: NY | Date: 10-14-2025, 04:17 PM

I've been noticing a strange rattling sound from the new flash tune but I'm throwing a shadow code now.

Euro_Driver43 | Posts: 2086 | Loc: DE | Date: 02-25-2026, 04:10 PM

Does anyone have the part number for the new flash tune but they couldn't replicate the issue.

Aero_Guy91 | Posts: 937 | Loc: NY | Date: 07-21-2026, 09:00 AM

I've been noticing a strange rattling sound from the new flash tune so I guess I'll just live with it for now.

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