High pitched noise when going over 3-4k rpm

ddzierzega1 · 04-11-2024, 02:45 PM

Hey I have a 2018 bmw m3 I been having an issue with my car for a couple months with a high pitched sound that sounds like it’s coming from the driver side when I’m under boost. As soon as I go above 3-4k rpm it makes this supercharger whine. I’ve smoke tested the car and haven’t been able to find the leak and took it to shops. I’m really annoyed with this problem and I’m trynna get it resolved. The mods I have done are mishi moto chargepipes, ftp turbo inlet, and a aftermarket jpipe.

https://youtube.com/shorts/LaNQv-uKV...JtWqx8o9dj5kPx

ddzierzega1 · 04-11-2024, 02:46 PM

https://youtube.com/shorts/LaNQv-uKV...eTBLEFg23KEtXM

WarMachineM3 · 04-16-2024, 04:28 PM

Did you swap te orings from the stock charge pipes to the Mishimoto?

04-11-2024, 02:45 PM	#1
ddzierzega1 Registered 0 Rep 4 Posts Drives: 2018 BMW M3 Join Date: Apr 2024 Location: Chicago iTrader: (0)	High pitched noise when going over 3-4k rpm Hey I have a 2018 bmw m3 I been having an issue with my car for a couple months with a high pitched sound that sounds like it’s coming from the driver side when I’m under boost. As soon as I go above 3-4k rpm it makes this supercharger whine. I’ve smoke tested the car and haven’t been able to find the leak and took it to shops. I’m really annoyed with this problem and I’m trynna get it resolved. The mods I have done are mishi moto chargepipes, ftp turbo inlet, and a aftermarket jpipe. https://youtube.com/shorts/LaNQv-uKV...JtWqx8o9dj5kPx
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04-11-2024, 02:46 PM	#2
ddzierzega1 Registered 0 Rep 4 Posts Drives: 2018 BMW M3 Join Date: Apr 2024 Location: Chicago iTrader: (0)	https://youtube.com/shorts/LaNQv-uKV...eTBLEFg23KEtXM
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04-16-2024, 04:28 PM	#3
WarMachineM3 Second Lieutenant 55 Rep 246 Posts Drives: M3 Join Date: May 2021 Location: California iTrader: (1)	Did you swap te orings from the stock charge pipes to the Mishimoto?
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