ARB Twin Compressor

Finally got around to installing my ARB after it sitting in the garage all winter from my 4Runner, been hitting the trails hard lately and always feared a blowout. I still need to clean up the wires, maybe run under the bedrug but I'm happy with the location. I didn't buy an adapter or anything, just drilled into the cleat plate (very tight fit) - also had to splice extensions into the short wiring to reach battery and AUX.

Sorry for crappy pic:

what size of wire did you run from the battery to the air compressor in the back of the bed

8ga for the two red and large ground