The ICON 2.5" Stage 4 suspension system for 2014–up Ram 2500 4WD adapts the Stage 3 package for trucks with factory air-ride, adding CDCV-equipped 2.5" reservoir shocks and hardware to preserve air-ride functionality. The system uses dual-rate front coils, multi-rate rear coils and an adjustable track bar to increase wheel travel and maintain towing capacity. An optional ICON 2" Air Ride Kit allows rear ride-height adjustability from stock up to 2" over stock.
ICON 2014+ Ram 2500 4WD 2.5in Stage 4 Suspension System (Air Ride)