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*pdiggitydogg* · 09-19-2004, 06:25 PM

high flow cat replaces the oem catalyic converter. All street legal exhausts come as cat-back pieces so you never touched your cat, except to unbolt it from your b-pipe.

09-19-2004, 06:25 PM	#5
pdiggitydogg Yahoo Watashi wa kattaze! Join Date: May 2002 Location: Meanwhile, up in The D... Age: 42 Posts: 10,579	high flow cat replaces the oem catalyic converter. All street legal exhausts come as cat-back pieces so you never touched your cat, except to unbolt it from your b-pipe.