Thanks for the response! I thought that no one was going to help me out. You did this conversion on and e30 m3 right? How much hp do you thiink it gave you? I spole to shawn at bmp and he said that i did not need a laptop to hook this up. Does your system have a timing map controler? I read your DTM post. Is it a pain in the ass to wire this thing up? Any way I have asked youenough questions in this email I could go on forever. Here are some pictures one of the split second unit one of the timing map controler and one of the bay of my car. Do you live anywhere near Philadelph ps I tried to email you but it was sent back with a bad address.