I'm using livernois tuning since I had it for my lincoln I was able to swap it over and get a tune for my explorer. I don't see anyone else using them I just got my e30 tune and I'm curious if anyone else is using them or knows anything about them seems everyone is using zfg tuning which I may swap to down the road but I'm pretty happy with the current setup from them. I'm currently running intake exhaust and i/c and they definitely have this thing dialed in pretty nice