Rear Air Helper Spring Leveling Kit For Ford F-150 Limited Half-Ton 09-14. F-150 Lariat Limited 4WD, For Half-Ton 2011. F-150 XTR 4WD, For Half-Ton 2008. Just as picture showed. Capacity: up to 5,000 lbs. Keep proper ride height. Replace your factory jounce bumper. Reduce bouncing at the rear of vehicle when towing. Stop vehicle’s main springs from sagging (due to constant load compression). When towing / hauling heavy loads, air springs raise safety /comfort working with your suspension. Two adjustable secondary air helper springs can add up to 5,000 pounds of leveling capacity per axle for vehicles with leaf springs. Instructions Are Not Included. We Recommend Professional Installation. Other items you might also like. K03-0288 Turbo Fit For Ford Mondeo Land Rover Evoque Aj-i4d B4204t7 Ecoboost 2.0. Connecting Rods for Ford Kent Crossflow 4.928 ARP2000 Bolts 125.17mm Conrods. New Racing Connecting Rod for Ford XFlow Lotus twincam BDA/G 5.23 Narrow Journal. 4pcs H-Beam Connecting Rods + ARP Bolts For Ford Escort RS2000 MK5 / MK6 2.0L. Billet Turbo charger For Ford F250 F350 F450 7.3L GTP38 Powerstroke Diesel 00-03. Air to Coil Spring Struts Coilovers Conversion Red for Ford Expedition 03-06. MaXpeedingrods 24 Way Adj. Coilovers Shock Suspension Kit for Ford Mustang 05-14. Complete Front & Rear Shocks Strut For Ford F-150 04-08 Lincoln Mark Lt RWD Blue. Forged 4340 EN24 H-Beam Connecting Rods for Ford Sierra Escort RS Cosworth YB. Left Side Turbo for Ford Transit 150 250 350 F150 Expedition 3.5L Ecoboost 13-16. Turbo Chra Rhv4 Vj38 We01f For Mazda Bt50 Fit Ford Ranger Weat We-t Wl-c 3.0l. Established in 2006, maXpeedingrods has been engaged in the research of over world racing products and culture. It has strong capability of independent research & development, industry-leading capacity of quality control and perfect logistics and after-sales service system. MaXpeedingrods always follow the development concept that “Success derives from devotion and happiness comes from sharing” to make contributes to domestic and overseas car tuning enthusiasts and the global racing culture by excellent products and service. MaXpeedingrods has a longstanding commitment to the research of ECU, engine, gearbox and vehicle performance electronic calibration. We established cooperations with EMtron, Motec, LINK, Cartek, HiM, etc. MaXpeedingrods owns its warehouses and branch offices in Hongkong, United States, Australia, United Kingdom and Germany.