Quote:
Originally Posted by Tru2Chevy
Headers + Y-pipe + full 3" catback should do the trick  (assuming that you have stock exhaust now)
- Justin
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thats going to be quite expensive as well...at the very least get a used cat(one in decent condition) and have it welded up by an exhuast shop. Then pick up an aftermarket catback and bolt that up...should be the cheapest/easiest route