ICON Vehicle Dynamics 214040 4.5" Lift Box Kit for Ram 2500/3500 HD

The ICON Vehicle Dynamics 214040 Box Kit is an essential component package designed for 4.5-inch lift suspension systems on 2003-2012 Ram 2500/3500 HD trucks. This kit includes critical hardware and brackets necessary to maintain proper steering geometry and suspension function when lifting your heavy-duty Ram.

Key Components Include:

• Track bar drop bracket for proper axle centering
• Sway bar drop brackets to maintain anti-roll performance
• Polyurethane bump stops with billet extensions for progressive impact control
• All necessary mounting hardware and fasteners

This box kit is a component of ICON's complete Stage suspension systems (Stage 1 through Stage 5) and works in conjunction with other ICON components including dual-rate coil springs, tubular link arms, and performance shock absorbers. The drop brackets ensure proper steering geometry throughout the suspension's travel range, preventing binding and maintaining factory-like handling characteristics both on-road and off-road.

Engineered specifically for heavy-duty Ram applications, this kit accommodates diesel engine weight and provides the foundation for running larger tires up to 35 inches. ICON's precision-manufactured components are designed for durability in towing, construction site terrain, and recreational off-road use while maintaining comfortable highway driving characteristics.

California Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.