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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
ride quality
Other helper springs fix sag only
Kit includes an RAS Light Duty Spring for each rear leaf spring
Better under load while improving unloaded ride quality and handling — that’s what makes RAS® different
Why not airbags or helper springs
Ford Raptor 2015 - 2021 HD Kit 1992 ride qualityGet the best of both worlds with this authentic RAS Heavy Duty RoadActive Suspension kit the only solution that strengthens leaf springs by up to 50% while providing a more smooth, controlled ride at all times. Unlike other suspension upgrades that need constant adjustments & maintenance or negatively impact unloaded ride, RAS eliminates squat, excessive bounce and body roll without hassle or sacrificing comfort . This 3 in 1 system offers the