Icon Vehicle Dynamics
17-19 Ford F250/F350 4WD 4.5" Suspension System-Stage 4
17-19 Ford F250/F350 4WD 4.5" Suspension System-Stage 4
MCQUEEN
190 South McQueen Road
Suite 109
Gilbert AZ 85233
United States
ICON Vehicle Dynamics 4.5” stage 4 suspension system is a great way to lift your 4WD 2017-2019 Ford F250/350 Super Duty while improving ride quality and performance. ICON's Stage 4 system is perfect for on-road and off-road use including towing, job site duty and hardcore off-road adventure. ICON's Stage 4 System is comprised of dual rate coil springs, adjustable track bar, 5" block kit, and ICON CDC Valve 2.5 Series front and rear piggyback reservoir shocks.
ICON's Stage 4 system sees the inclusion of the ICON Vehicle Dynamics Ford Super Duty 4-Link kit, which further improves performance by eliminating suspension bind commonly experienced with factory radius arms during articulation. 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. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured knowing that you have the best suspension solution on the market.
KEY FEATURES:
- Fits 2017-2019 F250 / F350 4WD applications
- Approximately 50% increased front wheel travel over stock
- ICON-engineered dual rate coil springs deliver exceptional vehicle control over varying terrain
- ICON 4-Link system eliminates binding during articulation and maintains positive caster through the entire range of travel
- ICON shocks feature vehicle specific tune for superior performance and ride quality
- ICON CDC Valve allows for 10 clicks of quick and easy compression adjustability
- Shocks are fully rebuildable and revalvable
- Corrosion resistant CAD plated shock body with 7/8" shaft (2.5 Series shocks)
- FK Rod End bearings provide extended longevity and minimal deflection
SYSTEM COMPONENTS:
- 64050 (QTY: 1) | 08-UP FSD FRONT 4.5" BOX KIT
- 64010 (QTY: 1) | 05-UP FSD FRONT 4.5" DUAL RATE SPRING KIT
- 64038 (QTY: 1) | 17-UP FSD ADJ TRACK BAR KIT
- 164501 (QTY: 1) | 05-UP FSD FRONT UPPER LINKS
- 164502 (QTY: 1) | 05-UP FSD FRONT LOWER LINKS
- 164504 (QTY: 1) | 17-UP FSD 4 LINK FRAME BRACKET KIT
- 195275 (QTY: 1) | 99-UP FSD 5" BLOCK KIT
- 67003 (QTY: 1) | 11-UP FSD REAR 15" U-BOLT KIT
- 67710CP (QTY: 1) | 05-UP FSD 4WD 4.5" FRONT 2.5 VS PB CDCV PAIR
- 37705CP (QTY: 1) | 99-UP FSD 0-3" REAR 2.5 VS PB CDCV PAIR
TECH INFO:
- OEM Wheels & Tires Fitment: Yes
- Recommended Aftermarket Wheels: ICON Alloys | 17x8.5 with 5” Backspace / 6mm Offset
- Recommended Aftermarket Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
- SPRINGS ARE RATED FOR DIESEL ENGINES ONLY
- THIS SYSTEM MAY REQUIRE A CARRIER BEARING DROP BRACKET KIT (33700)
- NOT APPLICABLE ON VEHICLES EQUIPPED WITH A MANUAL TRANSMISSION
- 2008-CURRENT SUPERDUTY MODELS WITH GAS ENGINES MAY NEED EXHAUST MODIFIED TO CLEAR FRONT DRIVESHAFT
- SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
- ICON PART #65000 DOES NOT FIT 2015-UP DUAL REAR WHEEL
CDC VALVE FEATURES:
The ICON CDC Valve is an externally adjustable valve that restricts oil flow into the reservoir which creates 10 levels of compression damping force ranges. If you are looking for a more user defined tune, consider looking into the Omega Series bypass shocks.
- CDC Valve shocks are application specific tuned like all ICON shocks
- Internally calibrated per application based on motion ratio, shaft diameter, and vehicle weights
- 10 detented stops and large adjuster knob provide easy-to-feel adjustments
- Allows the end user to optimize vehicle's ride specific to his/her liking on all types of terrain
- Clearly engraved knob for direct reading of current setting
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