I got my Jeep state inspected today and miserably failed. Apparently, the previous owner of the 2.5 97 TJ cut a piece from the cat converter/exhaust and wielded it. I guess you can't have it "modified" per VA. I also have an exhaust leak in addition to that. So I pretty much need to replace my cat converter by end of the month. I figured I might as well go for an aftermarket cat converter since I need to replace it anyway. Any suggestions on what I should get? Help with install as well?