BMW M3 Forum (E90 E92) - View Single Post - Supersprint Race or Akrapovic Slip-on

Denk · 06-23-2013, 05:50 PM

Have you heard of drone? Most race exhausts have drone, the Akra, although quieter isn't droney. It's something you have to experience to determine your tolerance.

06-23-2013, 05:50 PM	#3
Denk Brigadier General 1006 Rep 3,341 Posts Drives: 2021 X5M Join Date: May 2011 Location: PNW iTrader: (2)	Have you heard of drone? Most race exhausts have drone, the Akra, although quieter isn't droney. It's something you have to experience to determine your tolerance.
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