I have had it for almost a year now and it has performed perfectly. I had one boost leak a month or two ago when the top hose clamp came loose. I tightened it back up in 30 seconds. I have friends that have bought other brands that have gotten boost leaks on a fairly regular basis all over all over the system. I have had No complaints at all. I am very happy with it and I will definitely be buying any future mods that they come out with.