CRodsVTec Posted July 13, 2006 Share Posted July 13, 2006 Hey guys, just need some advice in this area. I had installed a Hayame 2.25" catback exhaust system and had noticed that it was rattling a bit. I took it over to the local muffler shop and the guy said I should get a high flow cat and that the cat needed to be moved up a bit. I was looking at either Random Technology or Magnaflow cats. Anyone have any advice on the sizes or brands? thanks! Link to comment Share on other sites More sharing options...
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