quattromano

Well I gutted the Cat on my CQ because I didn't feel like buying a new one until the spring. The old one's core had broken from it's mounts as a whole and was rattling around being useless. Well a gutted Cat is a resonance chamber and makes the whole exhaust system louder. Looks like I'll have to get that cat sooner than I thought just get some peace and peace of mind.

MikTip

Summit Racing has cats for $60! Weld right in thar! ;O)

MrPolak

straight pipe.. weld a straight pipe between cat flanges