ICON Vehicle Dynamics suspension systems for the 2014-2018 Ram 2500 4WD were designed with exceptional performance and ride quality in mind. This Stage 2 system includes ICON-engineered 4.5” dual rate coil springs, high-strength laser cut bracketry, billet bump stop spacers, fabricated rear coil spacers, and all hardware necessary for a complete install. Vehicle-specific ICON 2.5 Aluminum Series remote reservoir shocks help deliver balanced performance front to rear, making the Stage 2 system a great choice for any 2014-UP Ram 2500 4WD that's used for daily driving, towing, and recreational off-road driving. This suspension system has been designed specifically by ICON engineers to retain the functionality of factory rear air ride components while also allowing for rear ride height adjustability.