hey would there be any cons in putting a off road y pipe on my 98 Z? And what are the advantages to having it? much power gain? sound?

 

Speaking from what I've heard on other boards, you would get a noticable increase in power, but you'd need O2 sims or an LS1edit to keep from setting a code. That and you'd get some nasty rasp.

Someone with real-world experience may want to step in here and give you some real help