they also have a hondata k100 which is a little cheaper and does ABOUT the same. Although i would recommend hondata #4. It also depends on the mods you have on your car.
If your racing everyone with just an intake your not gonna need any relashes. If you get a race header or other high horse mods then you want to consider reflash #4, but if your gonna run something big, like a charger soon you midas well save up for the k-pro.