Yes it is a CAR Rover 55W HID kit with Canbus Duo X60 ballasts. Actually I think I misunderstood the manufacturer. They probably meant 1 20amp fuse for combined both 55W headlights. I have separate 15amp fuses for left and right low beam. I think the calculation is 15amps * 12volts * typical 80% efficiency = 144 watts available per side. Even if the efficiency is as low as 60% I still should be able to support up to 100w per side. Its going to be a very crowded installation on the passenger side because the ballast is pretty big and they want me to install 2 relays as well.
It might work, but you might also want to rethink this. Have you seen what HIDs can do to a reflector box designed for halogens? You might get a year if you are lucky before the light boxes are burned out.