I'm not so sure about that. It is still listen on Splitfire Japans website. I got mine off ebay but I'm sure one of the sponsors could hook you up. I haven't dyno'd my car either and I've done too many other mods to see how much power (if any) the system provides. But if you are faced with replacing the coil pack and plug wires you'd spend about the same for the kit. It does look cool as hell.