Banks Power 41806 Features: Extensively Tested And Validated Increases Air Density Increases Power Increases Fuel Economy Reduces Exhaust Gas Temps Accommodates Engine Movement To Protect Components From Tearing Or Separating 5 Year Warranty Height: 19.00 Width: 13.00 Length: 28.00 Weight: 19.00 lbs Fitment: 2008/Ford/F-150/XLT Standard Cab Pickup 2-Door/5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated::CARB E.O. D-161-84^^2008/Ford/F-150/XLT Standard Cab Pickup 2-Door/5.4L 330Cu. In. V8 FLEX SOHC Naturally Aspirated::CARB E.O. D-161-84^^2008/Ford/F-150/XLT Extended Cab Pickup 4-Door/5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated::CARB E.O. D-161-84^^2008/Ford/F-150/XLT Extended Cab Pickup 4-Door/5.4L 330Cu. In. V8 FLEX SOHC Naturally Aspirated::CARB E.O. D-161-84^^2008/Ford/F-150/XLT Crew Cab Pickup 4-Door/5.4L 330Cu. In. V8 ...