Got this off D & D's site for anyone that has or is thinking of buying these airbox mods. Just their instructions:

D&D
Both the F-7 and F-5 install 4 in the air box.Two right of the ecu box and two on the left.Remove the cone and use a shop vac to clean the inside of the box before running motor...
12/7/2002 5:49:59 PM