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      01-17-2013, 09:59 PM   #53

Drives: 2011 M3
Join Date: Sep 2011
Location: Toronto

Posts: 964
iTrader: (0)

My Akra has akra midpipe with 100cpi cats.
I agree the sound is great when cruising/accelerating, but the deep tone in underground garages is earth shaking. When driving with windows down, I can feel vibrations in my chest in an undeground.