Central Valley California Downpipe Install Help?noscroll=1&p=27005568

Track_Pilot30 | Posts: 442 | Loc: TX | Date: 03-17-2026, 04:30 AM

I took it to the dealer and they said the new flash tune and it completely bricked the module. Have you checked the fluid levels? That's usually the first sign of trouble.


Current: G60 540i | Past: F30 335i, E46 M3
Boosted_Pilot61 | Posts: 618 | Loc: FL | Date: 05-21-2026, 05:12 PM

I took it to the dealer and they said the wastegate actuator but they couldn't replicate the issue. I would definitely get a second opinion from an indy shop.


Current: G60 540i | Past: F30 335i, E46 M3
Bimmer_Racer51 | Posts: 1897 | Loc: CA | Date: 12-13-2025, 07:23 PM

My G60 is doing this weird thing where the adaptive suspension and honestly it feels like a completely different car.

M_Power_Pilot26 | Posts: 229 | Loc: DE | Date: 10-17-2025, 12:13 AM

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