I think it's likely. Here is where you would buy a new one:
http://www.twobros.com/products/juiceboxpro_kawasaki
They all have different part numbers. But - here is where you download maps:
http://www.twobros.com/Perf_Products...x-Pro-Maps.htm
and the Maps are identical to the part number; so I have a hunch it's the same box, as long as you can download the right map to it.