What is the purpose of the CDCV adjusters on the front coilovers?

The CDCV (CDC Valve) adjusters allow you to fine-tune the damping resistance of the front coilovers. This means you can easily adjust the suspension's stiffness to suit different driving conditions, from comfortable street driving to more aggressive off-road use.

Why are billet aluminum upper control arms included in this kit?

When you lift a vehicle, the suspension geometry changes. The billet aluminum upper control arms are designed to correct this geometry, ensuring proper alignment and allowing the suspension to achieve its full range of travel without binding or causing premature wear on components.

What is included in the Stage 4 system?

The Stage 4 system is a comprehensive upgrade. It includes the front 2.5-inch CDCV remote reservoir coilovers, billet aluminum upper control arms, 2.5-inch remote reservoir rear shocks, and the necessary components for the rear lift.

Specifications

Brand: ICON
Part #: K93164

ICON 21-23 Ford F150 Tremor 4WD 2.5-3in Stage 4 Suspension System w/ Billet UCA

Name: ICON 21-23 Ford F150 Tremor 4WD 2.5-3in Stage 4 Suspension System w/ Billet UCA
Brand: ICON
SKU: icon-icon-21-23-ford-f150-tremor-4wd-2-5-3in-stage-4-suspension-system-w-billet--t14-795295G
Price: 5263.18 USD
Availability: BackOrder

$5263.18

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Key Features

Fits 2021-2023 Ford F150 Tremor 4WD.
Provides a 2.5 to 3-inch suspension lift.
Features 2.5-inch diameter DOM steel body front coilovers with remote reservoirs and CDCV adjusters.
Includes 2.5-inch diameter aluminum body rear shocks with remote reservoirs.
Comes with billet aluminum upper control arms (UCAs) for improved geometry and travel.
Designed to enhance both on-road comfort and off-road performance.

This suspension system is specifically designed for the 2021-2023 Ford F150 Tremor 4WD models. Please verify fitment for your specific vehicle configuration.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

The 2.5-inch diameter shock bodies in this ICON Stage 4 system are built from strong, drawn-over-mandrel (DOM) steel tubing for durability. This Stage 4 kit is specifically assembled for the 2021-2023 Ford F150 Tremor 4WD, offering a lift height of 2.5 to 3 inches. It’s designed to improve both on-road comfort and off-road capability, giving your truck a more planted feel and increased wheel travel.

At the heart of this system are the ICON Vehicle Dynamics 2.5-inch CDCV (CDC Valve) remote reservoir coilovers. These allow you to dial in damping resistance on the fly, adjusting for different driving conditions or loads. The remote reservoirs help dissipate heat, keeping the shocks performing consistently even under heavy use. Paired with these are the rear 2.5-inch aluminum body shocks, also featuring remote reservoirs for consistent performance. The kit also includes ICON's billet aluminum upper control arms (UCAs). These UCAs are crucial for correcting geometry after lifting the vehicle, ensuring proper alignment and allowing for the increased suspension travel this system unlocks. They are built with robust rod ends and high-quality ball joints for long-term reliability.

This Stage 4 system is a comprehensive package aimed at significantly upgrading your F150 Tremor's suspension. It includes everything needed to achieve the desired lift and improved performance, from the front coilovers and UCAs to the rear shocks and rear lift components. ICON has engineered this kit to work together as a complete system, providing a noticeable change in how your truck handles both on pavement and when exploring off the beaten path. Refer to the manufacturer's installation instructions for detailed procedures and any specific tool requirements.