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KARBON · 04-23-2011, 07:28 AM

Me and a friend have the exact same car's, L99's. We both put MBRP catback 3" only at first but he ended up puting high flow cats and his car is quite a bit louder than mine and has a deeper tone !

04-23-2011, 07:28 AM	#14
KARBON Drives: 2010 CAMARO 850 RWHP/733 RWTQ Join Date: Sep 2010 Location: Lafayette,LA Posts: 300 View My Garage	Me and a friend have the exact same car's, L99's. We both put MBRP catback 3" only at first but he ended up puting high flow cats and his car is quite a bit louder than mine and has a deeper tone !