ICON K63218RL Stage 8 Coilover Conversion System Kit w/ Radius Arms & Expansion Packs - Provides 4-5.5" Front Lift - (Package) | 2023-2026 Ford F250/F350 Super Duty 4WD

Features:

• Supports 4-5.5" of front lift 
• Fits 2023-2026 Ford F250/F350 Super Duty 4WD
• Leaf spring packs add 2" rear lift
• CDEV coilovers with wireless damping control
• ICON IIC app enables real-time shock tuning
• Radius arms improve strength and steering clearance
• Adjustable track bar fine-tunes axle alignment
• Centerline stabilizer reduces steering feedback
• 2.5" piggyback shocks improve ride and control
• Stainless steel extended brake lines included
• System supports towing, hauling, and off-road use
• Coilovers and shocks are rebuildable and tunable

Build A Truck That Feels As Good As It Looks

If you're looking to lift your Super Duty without sacrificing ride quality or daily drivability, the ICON Stage 8 Coilover Conversion System with Expansion Packs delivers in every way. Built for 2023-2026 Ford F-250 and F-350 4WD trucks, this kit gives you 4-5.5 inches of front lift and 2 inches in the rear, making room for larger tires while keeping your stance level and aggressive. The ride feels incredibly controlled, whether you're towing a loaded trailer, cruising backroads, or crawling through rough terrain. The included ICON Intelligent Control system handles shock tuning automatically based on real-time terrain input, letting you focus on driving while the truck adapts to what’s underneath. It all connects wirelessly through the IIC app, giving you easy access to dial things in the way you want. What's more, you get a noticeable upgrade in handling thanks to the Centerline steering stabilizer, which keeps feedback from oversized tires in check. It's the kind of system that makes a big difference everywhere you drive, not just when you're off the pavement.

Advanced Suspension Performance Tuned For Real World Use

The Stage 8 kit is engineered with high-performance components designed to work together as a complete suspension solution for the 2023-2026 Super Duty platform. At the heart of the system are ICON's 2.5" Series CDEV coilovers and piggyback reservoir rear shocks, offering ride height adjustability along with electronically controlled compression damping. The CDEV system uses onboard sensors to monitor movement and instantly adjust each shock's response, helping the truck maintain traction and control over varying terrain. Instead of traditional lift blocks, this setup includes leaf spring expansion packs that provide rear lift while improving small bump compliance and reducing axle wrap. Heavy-duty radius arms come with caster adjustment built in, improving alignment while increasing strength and ground clearance under the chassis. The adjustable track bar and drop bracket combination corrects steering geometry and reduces bump steer, keeping the front end planted and responsive. All components are CNC machined, laser cut, and built to handle anything from highway towing to aggressive off-road driving without compromise.

Fitment: 2023, 2024, 2025, 2026 Ford F250/F350 Super Duty w/ 4-5.5" Front Lift

Notes:

• Fits 2023-2026 Ford F-250 and F-350 4WD models only
• Provides 4-5.5 inches of front lift height
• Expansion packs offer 2 inches of rear lift
• Compatible with factory coil bucket location
• Includes ICON Intelligent Control (IIC) module
• IIC app required for wireless shock tuning
• Secondary shocks can be added for enhanced damping
• Radius arms eliminate need for drop brackets
• Leaf packs reduce axle wrap and improve compliance
• Not intended for use with Tremor package trucks
• Professional installation and alignment recommended
• All shocks and coilovers are rebuildable and tunable
• Product images may be representative

System Components:

• 64051 (qty: 1) | 23-26 FSD FRONT 4.5" BOX KIT
• 61721E (qty: 1) | 17-26 FSD 4WD 4-5.5" 2.5 VS RR CDEV BOLT IN CO CONVERSION KIT
• 64039 (qty: 1) | 08-26 FSD TRACK BAR BUMP STEER BRACKET KIT
• 64038 (qty: 1) | 17-26 FSD ADJ TRACKBAR KIT
• 64043 (qty: 1) | 23-26 FSD 2-5.5" LIFT RADIUS ARM SYSTEM
• 65053 (qty: 1) | 23-26 FSD 2.5 PB CENTERLINE STABILIZER KIT
• 168507 (qty: 2) | 08-26 F250/F350 LEAF SPRING EXPANSION PACK
• 67003 (qty: 1) | 11-26 FSD REAR 15" U-BOLT KIT
• 93502 (qty: 1) | 23-26 FSD IIC INSTALL KIT
• 37705EP (qty: 1) | 17-26 FSD 0-3" REAR 2.5 VS PB CDEV PAIR

Install Instructions