What is the benefit of the CDCV piggyback reservoir shocks?

The CDCV (CDC Valve) piggyback reservoir shocks on the rear allow you to externally adjust the damping settings. With 10 distinct settings, you can easily tune the ride from soft for daily driving to firm for towing or off-road performance.

Will this system allow me to fit larger tires?

Yes, the fabricated radius arms are specifically designed with optimized clearance. This system allows for up to a 37-inch tall tire to fit without contacting the radius arm at full steering lock.

What is included in the Stage 4 system besides the coilovers?

The Stage 4 system includes the front coilovers, rear shocks, radius arms, and rear leaf spring expansion packs with blocks and U-bolts. It also comes with a dual steering stabilizer kit.

Specifications

Brand: ICON
Part #: K63164RL

ICON 23 Ford F250/F350 2.5-3in Stage 4 c/o Conv System w/ Radius Arms/Expansion Packs

Name: ICON 23 Ford F250/F350 2.5-3in Stage 4 c/o Conv System w/ Radius Arms/Expansion Packs
Brand: ICON
SKU: icon-icon-23-ford-f250-f350-2-5-3in-stage-4-c-o-conv-system-w-radius-arms-expans-t14-824640G
Price: 8209.92 USD
Availability: BackOrder

$8209.92

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Fits 2023 Ford F-250/F-350. ICON Stage 4 coilover conversion system with radius arms and expansion packs for improved on-road and off-road performance.

Key Features

Fits 2023 Ford F-250 Super Duty and 2023 Ford F-350 Super Duty.
2.5-inch diameter remote reservoir coilovers with ICON engineered springs and vehicle-specific valving.
FK Rod End bearings are used for extended longevity and minimal deflection.
Adjustable ride height allows for a 2.5 to 3-inch lift.
Includes a dual steering stabilizer kit with ICON 2.0 Aluminum Series stabilizers.
Rear leaf spring expansion packs with blocks and U-bolts improve ride compliance and reduce axle wrap.

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About this part

Product Details

This ICON Stage 4 coilover conversion system starts with a robust 2.5-inch diameter remote reservoir coilover, featuring ICON's own engineered springs and vehicle-specific valving. These coilovers are built around FK Rod End bearings, known for their extended longevity and minimal deflection, which helps maintain precise suspension control. The system is designed to provide a lift of 2.5 to 3 inches, significantly improving your 2023 Ford F-250 or F-350 Super Duty's stance and capability for both daily driving and off-road adventures.

Beyond the front coilovers, this Stage 4 system includes a dual steering stabilizer kit using ICON 2.0 Aluminum Series stabilizers to help manage steering forces. In the rear, leaf spring expansion packs with blocks and U-bolts are included to offer a more compliant ride and reduce axle wrap, especially when towing or carrying heavy loads. The rear also gets a boost from ICON 2.5 Aluminum Series CDCV piggyback reservoir shocks, allowing you to externally tune the ride with 10 distinct settings, from soft to firm, to match your driving conditions. A key component of this kit is the ICON Vehicle Dynamics Ford Super Duty Radius Arm System. These fabricated, fully boxed radius arms are engineered for strength and feature a sealed pivot bushing that minimizes road feedback for a quieter, more comfortable ride and ensures long service life. Their design is optimized for tire clearance, allowing up to a 37-inch tall tire to fit without rubbing the radius arm at full steering lock.

With countless hours of testing and tuning by ICON, this suspension package is designed to work as a complete system, offering a well-rounded solution for enhancing your Super Duty's performance and ride quality across a variety of conditions.