ICON Vehicle Dynamics 23 FORD F250/F350 4.5" STAGE 3 SUSP SYS GAS W/ RADIUS ARMS/EXPANSION PACKS - K64533RL

This ICON Vehicle Dynamics 4.5” suspension system is a great way to lift your 4WD 2023 Ford F-250/F-350 Super Duty while drastically improving ride quality and performance and allowing fitment of larger, more aggressive wheel and tire combinations. This Stage 3 system is perfect for on-road and towing use, as well as job site duty, washboard gravel roads, and general off-road adventures.ICON's 4.5" Stage 3 System is comprised of 4.5” lift coil springs optimized for trucks equipped with gasoline engines with a dual rate design that allows for a softer initial rate for superb on-road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance. Fabricated radius arms offer significantly more strength over the OE units and feature built in caster cams for on-vehicle caster adjustment, maintenance free bushings, and improved tire clearance at full steering lock, all while eliminating the need for drop brackets and thus raising ground clearance under the chassis. The fabricated track bar drop bracket allows the axle to be properly centered under the frame and reduces road feedback throughout the steering system with improved on- and off-road manners thanks to the elimination of bump steer. ICON’s dual opposing steering stabilizer kit featuring ICON 2.0 Aluminum Series shocks improves steering damping to better control undesirable steering feedback caused by larger tires. Leaf spring expansion packs provide 2" of rear lift over stock with improved ride quality and small bump compliance while also reducing axle wrap compared to lift blocks. ICON 2.5 Aluminum Series internal 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. 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.This suspension system features high quality CNC machined, laser cut, and brake formed components and with the endless hours ICON has spent testing and tuning our suspension components and shock absorbers as a complete system, you can rest assured you have the best suspension solution on the market.

Fits 2023 F-250 / F-350 4WD gasoline applicationsICON engineered dual rate coil springs deliver 4.5" of front lift with exceptional vehicle control over varying terrainICON 2.5 Aluminum Series internal reservoir shocks feature vehicle specific tune for superior performance and ride qualityApproximately 50% increased front wheel travel over stockFabricated radius arms provide increased strength. on vehicle caster adjustment, improved tire clearance at steering lock, and higher ground clearanceTrack bar drop bracket reduces track bar angle and corrects bump steer geometryDual steering stabilizer kit offers increased steering dampingStainless steel braided front brake linesLeaf spring expansion packs improve ride quality and provide 2" of rear lift2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" shafts2.0 Aluminum Series steering stabilizers feature corrosion resistant anodized shock bodies with 5/8" shaftsShocks are fully rebuildable and re-tunableLifetime guarantee against coil spring breakage or saggingLifetime guarantee against ICON fabricated component breakage or manufacturer defect

Add-On Part: 64038 - 17-24 FSD ADJ TRACKBAR KIT
Add-On Part: 66204 - 23-24 FSD ICON RADIUS ARM SCALE MOUNT KIT 4.5"
Adjustable Damping: No
Bushings Included: Yes
California Proposition 65: WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
Coil Quantity Front: 2
Coils Quantity Front: 2
Front Spring Rate Type: Progressive Dual Rate
Grade Type: Performance
Leaf Spring Leaf Quantity: 7
Maximum Lift: 4.5
Maximum Lift Front: 4.5
Maximum Lift Rear: 2
Mounting Hardware Included: Yes
OEM Wheels & Tires Fitment: Yes
Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset
Shocks Included: Yes
Spring Color: Black
Spring Material: Steel
OEM Wheels & Tires Fitment: Yes;Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.);Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset;Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset;Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset;APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.;APPLICATION NOTE #151: Fits single rear wheel models only;APPLICATION NOTE #156: Springs are rated for gasoline engines;APPLICATION NOTE #157: Lift heights based on 4WD crew cab gas;APPLICATION NOTE #163: If equipped with OnBoard Scales also requires sensor bracket part number 66204;TECH NOTE: Will not fit 2024 models;TECH NOTE: Trucks equipped with Tremor package with have front lift height of 3.5" over stock;TECH NOTE: Will not fit F-350 Cab & Chassis models;TECH NOTE: Reduction in rear spring rate may reduce accuracy of OnBoard Scales, if equipped

ICON 23 FORD F250/F350 4.5" STAGE 3 SUSP SYS GAS W/ RADIUS ARMS/EXPANSION PACKS