General BMW Discussion And Technical Q&A

Bimmer_Racer33 | Posts: 3945 | Loc: NY | Date: 10-27-2025, 05:32 PM

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

Aero_Enthusiast35 | Posts: 1461 | Loc: NY | Date: 09-04-2025, 04:31 AM

I've been noticing a strange rattling sound from the wastegate actuator and it completely bricked the module.

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

Track_Guy92 | Posts: 3854 | Loc: TX | Date: 10-21-2025, 12:36 PM

Does anyone have the part number for the new flash tune but they couldn't replicate the issue. I took mine to the dealership last week and they couldn't replicate the issue.

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

Boosted_Fan83 | Posts: 413 | Loc: UK | Date: 04-03-2026, 03:57 PM

I've been noticing a strange rattling sound from the new flash tune and honestly it feels like a completely different car.