ICON Vehicle Dynamics 2005-UP FORD SUPER DUTY FRONT 4.5" LIFT DUAL RATE SPRING KIT.
This 4.5" Lift Dual Rate coil-spring Kit is designed to improve your ride quality and handling. The progressive spring rates maintain a plush street ride and excellent performance off-road.
INSTRUCTIONSDownload Installation Guide.pdf
WARNING CA Proposition 65
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