I just completed my FASS pump install. It took about 3 hours and a hour and half finding a fitting and buying return hose . Cost $649 for kit $91 for fuel hose 35 ft and $18 for fitting ,nipple. It was way simpler then I anticipated. I let the system run for about 10 minutes before starting engine. The engine ran much smoother I could definitely notice the difference. Will road test today .