Borla Muffler
#11
04-21-2010, 01:49 AM
Join Date: Mar 2008
Location: Oregon
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So Im just wondering, for anyone who has bought one of these cats that Joe posted for me, do these come with the 02 sensor inlet at the head of the cat? Or will I have to drill and set one in it?
Also what difference will I have between the round mufflers and the oval mufflers? Im guessing the round mufflers are louder and less restrictive? almost like a glass-pack type setup?
Also what difference will I have between the round mufflers and the oval mufflers? Im guessing the round mufflers are louder and less restrictive? almost like a glass-pack type setup?
Last edited by 98cherryram; 04-21-2010 at 02:19 AM.