BMW M3 Forum (E90 E92) - View Single Post - Catless X-pipe drone

JustAnothaM4 · 01-14-2018, 09:51 PM

I also have the BW x-pipe without cats or res and it has that same buzz between 2-2.5k rpm...Mine sounds a lot louder with the Dinan Mufflers. I attributed the sound to not having resonators.

Not the best video displaying the sound.

01-14-2018, 09:51 PM	#9
JustAnothaM4 Major 1084 Rep 1,384 Posts Drives: E46 M3 & F82 M4 GTS Join Date: Oct 2008 Location: Atlanta, GA iTrader: (4) Garage List 2005 BMW M3 [0.00] 2016 BMW M4 GTS [0.00]	I also have the BW x-pipe without cats or res and it has that same buzz between 2-2.5k rpm...Mine sounds a lot louder with the Dinan Mufflers. I attributed the sound to not having resonators. Not the best video displaying the sound. __________________ 2005 M3 Comp Interlagos Blue 2016 M4 GTS Alpine White Instagram: https://www.instagram.com/justanotham4/
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