Ive recently purchased a ecu & reader coil key etc (coded to each other) from a company called Saxon Motorsport (run cars in VR6 cup), the guy tells me that it will be ok to use on any 12v VR6 with no dizzy yet time and time again of sending it back and getting him to check it out i still cant get my VR to run the ECU is from a corrado, ive always thought that you need the same ecu ie part number or they will not work, but this guys know his stuff or so it seams........any comments? cheers guys & girls