G20 BMW 3-Series Forum - View Single Post - 2021 M340i vs 2020 M340i Exhaust Comparison Shows 2021 Sounds Different

john!smith · 11-02-2020, 12:09 PM

you can easily get the sound back if you go with MHD or bootmod... or you go to a tuner of your choise to bench unlock your dme and write new settings

11-02-2020, 12:09 PM	#19
john!smith Private First Class 230 Rep 171 Posts Drives: M340i XDrive Join Date: Dec 2019 Location: Germany iTrader: (0)	you can easily get the sound back if you go with MHD or bootmod... or you go to a tuner of your choise to bench unlock your dme and write new settings
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