I bought it about 5 yrs ago, before Labree was the best thing since sliced bread, and I pretty much feel the same way. The sound of the Stillen has a great tone without being overbearing, but the looks are a little lacking. I've got the dual tip and I was apalled when I opened the box and saw that the single outlet on the mufflers Y into dual tips. I really wish that I knew about Labree when I bought my exhaust so I could of saved some money and got a nicer looking exhaust. I'm not really worried about the loudness of my Z though.