ICON 2021 - 2024 GM SUV 3" Lift - Stage 4 Billet # K73104

ICON 2021 - 2024 GM SUV 3" Lift - Stage 4 Billet # K73104. This Stage 4 System features billet UCAs with the ICON's patented Delta Joint, along with front and rear 2.5 VS Coilovers featuring ICON's proprietary CDCV valves with 10 levels of compression damping adjustment. ICON Vehicle Dynamics 2.5" coilover shocks are an incredible upgrade for the front and rear suspension on the 2021-2024 Chevrolet Tahoe & Suburban/2021-2024 GMC Yukon & Yukon XL SUVs. Their longer lengths offer an increase in total front and rear wheel travel compared to stock, improving suspension performance and ride quality. ICON’s Vehicle-specific valving provides a sport tuned feel on and off-road. The additional suspension height allows the use of larger, more aggressive wheel and tire combinations. The larger 2.5" diameter shock body and increased piston area over stock components provides improved damping ability and outstanding ride characteristics across varying types of terrain. Remote reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade. ICON's exclusive Compression Damping Control Valves are included for precisely dialing in your suspension performance. CDCV controls fluid flow under compression, allowing you to achieve the perfect tune whether driving on the street, slow-crawling through the rocks or mobbing across the desert at full throttle. This Stage 4 systems pairs the ICON front and rear 2.5 Series coilover shocks to provide balanced suspension performance front to rear, resulting in the best overall driving experience for your GM SUV.

Adaptive Air Ride & Magnetic Ride Control Compatibility Information:

Yes, this ICON suspension system can be installed on GM vehicles factory equipped with Adaptive Air Ride Suspension and Magnetic Ride Control (electronically controlled shocks). ICON Vehicle Dynamics offers both a Ride Height Simulator Kit # 71022 and Electronic Shock Simulator # 71021 that allows for the installation of ICON coilovers on 2021 - 2024 Chevrolet Tahoe/Suburban and GMC Yukon/Yukon XL equipped with Adaptive Air Ride Suspension or Magnetic Ride Control. This allows you to achieve an increase in ride height and improved suspension performance. These electronic simulators send the return signal to the vehicles computer, making it think the OE shocks are still installed, and allow full systems functionality without error codes or warning lights on the dash. These kits are purchased separately and easily install into the vehicle’s OE wiring harnesses in a simple, plug and play manner.

ICON K73104 System Features:

• Increased wheel travel and ride quality over stock
• Vehicle specific tuned front and rear shocks for superior damping and vehicle control
• PTFE lined spherical bearings and application specific mounting hardware
• Adjustable coilovers from 2.5-3.25” of lift height
• 6061 Aircraft grade aluminum CNC machined components
• Corrosion resistant CAD plated coilover shock body with 7/8 shaft
• 2.5 remote reservoir front coilovers
• High strength alloy CNC machined lower bar pin
• FK rod end bearings for extended longevity and minimal deflection
• No drilling or welding necessary for install
• Billet UCA for added strength, durability and an additional caster and camber adjustment for better drivability
• 2.5 remote reservoir shocks with ICON CDC Valve allows for quick and easy end user compression adjustment

ICON # K73104 Contents:

• 71657C GM SUV 2.5 VS RR CDCV FRONT COILOVER KIT
• 78720DJ GM 1500 BILLET UCA DJ KIT
• 71020 GM SUV REAR TOE LINK KIT
• 71660C GM SUV 2.5 VS RR CDCV COILOVER KIT

Important Fitment Notes:

55 • SHOCKS ARE FULLY SERVICEABLE. LIFT HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
85 • ADVERTISED LIFT HEIGHT RANGES ARE FOR A STOCK EQUIPPED VEHICLE. INCREASING WEIGHT OF VEHICLE DUE TO ACCESSORIES WILL ALTER LIFT RANGE
172 • FOR VEHICLES EQUIPPED WITH ELECTRONIC CONTROLLED SHOCK USE PART NUMBER 71021
173 • FOR VEHICLES EQUIPPED WITH AIR SUSPENSION USE PART NUMBER 71022

For more information on this or any other ICON Vehicle Dynamics product please click on the Ask A Question link located at the very top of this page.