ICON Vehicle Dynamics 64010 Dual Rate Front Coil Spring Kit Lift Ford Super Duty - 4.5

The ICON Vehicle Dynamics 64010 coil spring kit delivers 4.5 inches of lift for 2005-2019 Ford F-250 and F-350 Super Duty 4WD diesel trucks, engineered for drivers who demand superior performance and ride quality both on and off-road. This front suspension upgrade enables the fitment of larger tires and increased wheel travel when paired with ICON shock absorbers.

Dual Rate Design for Optimal Performance:

The advanced dual rate coil spring design features a softer initial rate that provides exceptional on-road comfort and compliance over small bumps, transitioning to a firmer secondary rate during compression. This progressive design delivers excellent bottoming resistance under heavy loads and aggressive off-road driving conditions while maintaining superior ride quality compared to stock springs.

Key Features:

• 4.5-inch front lift height for improved ground clearance
• Dual rate spring design optimizes comfort and control
• Dual-stage semi-gloss powder coat finish for excellent corrosion resistance
• Lifetime warranty against sagging and breakage
• Engineered specifically for 4WD diesel models
• Allows fitment of larger diameter tires
• Increases wheel travel when used with ICON shocks

Precision-engineered and manufactured to ICON's exacting standards, these coil springs represent a significant upgrade over factory suspension components. The durable powder coat finish ensures long-lasting protection against the elements, while the lifetime guarantee provides confidence that you're investing in premium suspension components built to last.

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