ICON 2023 Ford F-250/F-350 Stage 7 Coilover Conversion Kit w/ Radius Arms

Restore optimal stance and drastically improve on-trail manners with the ICON Stage 7 Coilover Conversion System. Designed for 2023 Ford F-250 and F-350 Super Duty pickups, this direct-replacement upgrade replaces factory springs and shock mounts with progressive coilovers paired with precision radius arms. The front assembly generates a controlled 4 to 5.5-inch lift, allowing drivers to mount larger tires and increase ground clearance while eliminating the slack and poor tracking common with lifted leaf-spring trucks. By relocating the steering knuckle mounting point forward, the matching radius arms re-center the axle and maintain correct caster angle, ensuring stable highway driving and reduced tire scrub during hard turns. The Stage 7 rating reflects top-tier damper technology tailored for heavy-duty applications, offering refined valving that suppresses bounce without sacrificing the compliant feel required for towing or hauling loads in the bed.

• Complete Conversion Architecture: Replaces the rigid front leaf spring and shock assembly with a fully adjustable coilover setup that absorbs impact energy effectively, smoothing out washboard surfaces and rock gardens.
• Geometry-Correcting Radius Arms: Integrates robust radius arms to fix alignment shifts caused by the lift, maintaining proper pinion angle and steering response without requiring extensive tie-rod adjustments.
• Measured Lift Output: Provides a consistent 4 to 5.5-inch front lift height, optimizing approach angles and creating space for aggressive off-road tire packages within the fender flares.
• Premium Damping Performance: Features Stage 7 shock engineering that delivers balanced compression and rebound tuned for Super Duty weight, preventing harsh bottom-outs and controlling body roll during dynamic maneuvers.
• Applicationspecific Fitment: Manufactured for the 2023 Ford F-250 and F-350 Super Duty generation, ensuring bolt-on compatibility with existing brake lines, steering columns, and factory hardware provisions.

Specifications & Sizing:
Lift range spans 4 to 5.5 inches. Hardware package identifies part number K63177 for accurate inventory crossreference. Conversion modifies the original rubber isolator and leaf spring stack into a fluid-damped coilover circuit to expand wheel travel, improve articulation, and deliver long-term durability under heavy payloads.