ICON Vehicle Dynamics 23 FORD F250/F350 4.5" STAGE 7 SUSPENSION SYSTEM GAS - K64537

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 7 system is perfect for on-road and towing use, as well as job site duty washboard gravel roads, and more aggressive off-road use.ICON's 4.5" Stage 7 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. ICON Vehicle Dynamics Ford Super Duty 4-Link kit further improves performance by eliminating suspension bind commonly experienced with factory radius arms during articulation and allows on-vehicle caster angle adjustment. This “freeing up” of the front end and the ability of the 4-Link Kit to maintain positive caster through the range of travel equates to an unparalleled ride quality in all conditions. 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. An adjustable track bar allows for on-vehicle adjustment to fine tune track alignment as well as eliminating the deflective OE track bar bushings for an overall more rigid unit to improve the vehicles handling characteristics.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 remote reservoir front and rear shocks with CDCV 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.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 remote reservoir shocks feature vehicle specific tune for superior performance and ride qualityRemote reservoirs maintain cooler operating temperatures and consistent performance during extended off-road useFront and rear shocks are ICON CDCV equipped for 10 settings of external compression damping adjustmentApproximately 50% increased front wheel travel over stockICON 4-Link system eliminates binding during articulation and maintains positive caster through the entire range of travelTrack bar drop bracket reduces track bar angle and corrects bump steer geometryAdjustable track bar allows fine tuning of track alignment and improves handling characteristicsICON 2.5 Centerline steering stabilizer kit with piggyback reservoir offers increased steering dampingStainless steel braided front brake linesHeavy-duty fabricated rear lift blocks2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" 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: 191014 - .25" COLLAR SPANNER PIN WRENCH
Add-On Part: 252012 - -4 TO -10 HOSE SHIELD KIT
Adjustable Damping: Yes
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
Damping Adjustment Type: Manual
Front Spring Rate Type: Progressive Dual Rate
Grade Type: Performance
Leaf Spring Bracket Color: Black
Leaf Spring Bracket Material: Steel
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 - 20x9" w/ 5.25” Backspace / 6mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 18x9" 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;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

ICON 23 FORD F250/F350 4.5" STAGE 7 SUSPENSION SYSTEM GAS