I have one on my car and although I haven't been able to crank it up yet, I really like the way it feels. It feels better than my TA49 did and that's with the stock stall, only had it to 8psi so far though. Anyway my question is that I don't see many people run this turbo at all and have heard that it may not be reliable at all, but it seems like a nice unit. I have a 3200 9X11 that will be here in a couple days so I could go bigger if I needed to..