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      10-23-2012, 10:46 PM   #53
Private First Class
Drives: E92M3
Join Date: Jun 2011
Location: Hong Kong

Posts: 132
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My oem perforated mod is really loud with cat delete, it sounds like thunder in tunnels. I wonder if the Performance exhaust would be as loud without cats too. However, the muffler guy did stuff up my muffler with lots of extra glass packings, I wonder what that had done to the sound itself.
raywong is offline   No_Country
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