BMW M3 Forum (E90 E92) - View Single Post - The key to an exotic higher pitch exhaust note: Double forward X pipe

Redd · 12-09-2025, 04:24 PM

I've heard a few dual x setups now. They all sound 'cleaner' and slightly higher pitch - SLIGHTLY - than a single x pipe. But somehow they all sound a little choked to me on the high end. That's why I'm keen to see the numbers they make.

12-09-2025, 04:24 PM	#66
Redd Brigadier General 5039 Rep 4,842 Posts Drives: 2010 BMW E92 M3 Dakar Edition Join Date: Jul 2015 Location: Malaysia iTrader: (0)	I've heard a few dual x setups now. They all sound 'cleaner' and slightly higher pitch - SLIGHTLY - than a single x pipe. But somehow they all sound a little choked to me on the high end. That's why I'm keen to see the numbers they make.
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