ICON 2023 Ford F250/F350 (Gas) 4.5in Stage 5 Suspension System w/ Radius Arms - K64535R

ICON’s Centerline steering stabilizer kit features a 2.5 Aluminum Series shock absorber with a piggyback reservoir for improved steering damping compared to ICON dual 2.0 steering stabilizers, better controlling undesirable steering feedback caused by larger tires while also improving ground clearance. Heavy-duty fabricated 5" rear blocks and U-bolt kit lift the rear of the vehicle and are designed to withstand heavy towing/hauling duty as well as the stresses of aggressive off-road use. ICON 2.5 Aluminum Series CDCV remote reservoir front and rear shocks feature a vehicle specific tune for improved vehicle handling and excellent ride quality on- and off-road, with improved performance compared to 2.0 Aluminum Series shocks, and 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. The included ICON CDC Valves are externally adjustable valves that restrict oil flow into the reservoir which creates 10 levels of compression damping force ranges. The included box kit includes fabricated front sway bar drop brackets to prevent bind, heavy-duty aluminum bump stop spacers, and high quality stainless steel extended brake lines.

Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)

APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.

APPLICATION NOTE #163: If equipped with OnBoard Scales also requires sensor bracket part number 66204

TECH NOTE: Trucks equipped with Tremor package with have front lift height of 3.5" over stock

Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset

Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset

Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset

APPLICATION NOTE #156: Springs are rated for gasoline engines

APPLICATION NOTE #157: Lift heights based on 4WD crew cab gas

APPLICATION NOTE #151: Fits single rear wheel models only

TECH NOTE: Will not fit F-350 Cab & Chassis models

TECH NOTE: Will not fit 2024 models

OEM Wheels & Tires Fitment: Yes

Features & Benefits

• Fabricated radius arms provide increased strength, on vehicle caster adjustment, improved tire clearance at steering lock, and higher ground clearance
• ICON 2.5 Aluminum Series remote reservoir shocks feature vehicle specific tune for superior performance and ride quality
• ICON engineered dual rate coil springs deliver 4.5" of front lift with exceptional vehicle control over varying terrain
• Remote reservoirs maintain cooler operating temperatures and consistent performance during extended off-road use
• Front and rear shocks are ICON CDCV equipped for 10 settings of external compression damping adjustment
• ICON 2.5 Centerline steering stabilizer kit with piggyback reservoir offers increased steering damping
• 2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" shafts
• Adjustable track bar allows fine tuning of track alignment and improves handling characteristics
• Lifetime guarantee against ICON fabricated component breakage or manufacturer defect
• Track bar drop bracket reduces track bar angle and corrects bump steer geometry
• Lifetime guarantee against coil spring breakage or sagging
• Approximately 50% increased front wheel travel over stock
• Fits 2023 F-250 / F-350 4WD gasoline applications
• Shocks are fully rebuildable and re-tunable
• Stainless steel braided front brake lines
• Heavy-duty fabricated rear lift blocks

Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.

Processing and carrier timing vary by stock status and destination. Final shipping services and costs are confirmed at checkout.

Shipping policy · Returns policy