BMW M3 Forum (E90 E92) - View Single Post - aFe Drop in filter with scoop flutter sound?

BPMSport · 01-10-2012, 10:58 PM

Totally normal from my experience. I had the same thing with my AFE intake mainly between 3,200 and 3,700 RPM - it's like a crazy resonance sound.

I'd have to hear it but initial gut feeling says its normal.

01-10-2012, 10:58 PM	#10
BPMSport BimmerPost Supporting Vendor 3387 Rep 7,541 Posts Drives: Harrop M3 / F10 M5 / F82 M4 Join Date: Apr 2008 Location: SoCal iTrader: (9) Garage List 2000 BMW M5 [0.00] 1990 BMW 735i Turbo [0.00] 2008 BMW M3 [7.50] 2015 BMW M3 [0.00] 2015 BMW M5 [0.00]	Totally normal from my experience. I had the same thing with my AFE intake mainly between 3,200 and 3,700 RPM - it's like a crazy resonance sound. I'd have to hear it but initial gut feeling says its normal. __________________ -----\| Like us on Facebook \| Instagram \|\| Tuning Information \| Remote Coding \|----- ----Visit us at www.BPMSport.com - Emotion. Driven. \| Toll Free: (888) 557-5133----
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