ICON Vehicle Dynamics K63164L - 23 FORD F250/F350 2.5-3" STAGE 4 COILOVER CONVERSION SYS W/ EXPANSION PACKS

ICON coilover conversion systems lift your Super Duty while improving ride quality and performance. With endless hours spent testing and tuning our suspension components and shocks, you’ll have the best suspension solution on the market.

This ICON Vehicle Dynamics 2.5-3” coilover system is a great way to lift your 4WD 2023 Ford F-250/F-350 Super Duty while drastically improving ride quality and performance. The Stage 4 system is perfect for on-road and off-road use including towing, job site duty and general off-road adventure. The advantage of utilizing a coilover conversion kit is that they have been designed to increase the overall damping ability of the vehicle while at the same time allowing for user-defined ride height adjustment. The 2.5" Remote Reservoir Coilover featured in these kits is based off ICON’s 2.5 VS Series shock line - meaning that features like ICON engineered coil springs, FK Rod End bearings, and vehicle-specific valving come standard. ICON's Stage 4 System is comprised of ICON 2.5 Series CDCV remote reservoir coilovers with adjustable ride height, dual steering stabilizer kit with ICON 2.0 Aluminum Series stabilizers, rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap, and ICON 2.5 Aluminum Series CDCV piggyback reservoir rear shocks, for those desiring an easy way to tune the ride externally with 10 settings, from soft to hard. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.

Features

• Bolt-in system fits in OE coil bucket location
• Dual steering stabilizer kit for smooth wheel control while driving
• Leaf spring expansion packs and blocks for more compliant ride quality and reduced axle wrap
• ICON engineered coil and leaf springs guaranteed for life against sagging or breakage
• FK Rod End bearings for extended longevity and minimal deflection
• Ride height adjustable coilovers provide 2.5-3" of lift
• Decreased body roll and improved on and off-road ride dynamics
• Vehicle-specific shock valving provides unparalleled ride quality and control
• Shocks are fully rebuildable and revalveable
• Coilover conversion allows for addition of secondary shock
• Corrosion resistant CAD plated coilover shock bodies with 7/8" shafts
• 2.5 Aluminum Series rear shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish
• Adjustable track bar ensures proper axle placement and improves handling

Specifications

Note: OEM Wheels & Tires Fitment: Yes APPLICATION NOTE #88: Removal Of The Coil Centering Cup In Factory Coil Bucket Required For Installation. APPLICATION NOTE #119: Rare Cases Require A 2.6 Degree Alignment Cam On One Side Of Vehicle For Proper Caster Split. APPLICATION NOTE #120: Secondary Shock Options Available, Contact ICON For More Details. APPLICATION NOTE #151: Fits Single Rear Wheel Models Only APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install APPLICATION NOTE #166: If equipped with Dynamic Bending Headlamps and/or Onboard scales part # 611081 is also required APPLICATION NOTE #209: Reduction in rear spring rate may reduce accuracy of OnBoard Scales, if equipped TECH NOTE: Will not fit 2024 models TECH NOTE: Trucks equipped with Tremor package with have front lift height range of 1.5-2" over stock TECH NOTE: Brake line kit (Part # 61111) is optional for end users who do not want to bend the factory steel lines or are looking for a braided stainless upgrade (not necessary for complete install) Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset TECH NOTE: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry TECH NOTE: Replaces OE rear blocks for .5" of rear lift over stock on F-250. Lowers F-350 rear ride height by .5" compared to stock. TECH NOTE: Due to tight clearances and varying placement of vehicle’s wiring harness in the upper front-passenger wheel well area, installer must ensure adequate clearance between the harness, coilover reservoir, and other components to prevent chafing/damage to wire harness. If adequate clearance cannot be achieved, please contact ICON Customer Service. Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.) APPLICATION NOTE #1: Only fits 4WD models APPLICATION NOTE #3: Will not fit F-350/F-450 Cab & Chassis models APPLICATION NOTE #6: Springs Are Rated For Diesel Engines Only APPLICATION NOTE #55: Shocks Are Fully Serviceable. Lift Heights Indicated Are For A Stock Equipped Vehicle.

Short Description: SUSPENSION SYSTEM

Invoice Description: K63164L

Definition: Suspension Lift Kit

Installation Guide: Download PDF

Installation / Product Video: Watch on YouTube