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      11-14-2012, 04:55 PM   #4
Drives: NSX
Join Date: Mar 2011
Location: Thornhill

Posts: 62
iTrader: (1)

secondary cat delete, and perforated exhaust mod. Sounds amazing, and qualifies all your needs.

I have this on my E90 M3, and could not be any more happy for what i paid to have it done. Little to no power gains, but the noise is a great balance.
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