John Reed Racing offers the highest level, and most comprehensive calibration for MoTeC Systems available. Our knowledge ranges from a variety of motorsport disciplines including rally, drag racing, road racing, land speed and even-road going street cars. Currently I only sell and support MoTeC System Electronics. It is the only brand I will run in my own car, so it is only right that it is the only brand of electronics I would recommend you run in yours. There are plenty of other places that will sell you whatever has the biggest margins or highest sales volume because of cheap prices.