Airdog 100 at least, 150 if you have the help to lift the bed or drop the tank and add a draw straw...I know the Airdog 150 is currently $539.00,(I saw an ad in the top corner of this page) and I spent about 3 hours installing mine on a 99...Great insurance for the VP44, to say the least.
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2005 QC LB Dually, 4x4, F1 Helix 2 Cam, Sportsman springs, Fluidampnr, Edge Juice w/Attitude, Smarty, S&B Cold air intake, Needing tranny goodies badly.
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