ICON Vehicle Dynamics VS Series 2.5\u2033 coilover shocks are an incredible upgrade for the front end of 2021-2025 Ford F-150 Tremor and F-150 4WD trucks equipped with ICON\u2019s Front Knuckle Kit. These coilovers feature an application specific length for F-150 Tremor or other F-150 sub-models equipped with ICON\u2019s Front Knuckle Kit, allowing the most wheel travel possible as well as a taller lift height range than other ICON coilover options. ICON\u2019s Vehicle-specific valving provides a sport tuned feel on and off-road while 2.5-3\u2033 of lift height adjustability on F-150 Tremor or 3.5-4.5\u2033 of lift height adjustability on other F-150 sub-models allow the use of larger, more aggressive wheel and tire combinations. The larger 2.5\u2033 shock body and increased piston area over stock components provides improved damping ability and outstanding ride characteristics across varying types of terrain. 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. ICON\u2019s exclusive Compression Damping Dual Speed (CDXS) valves are included for precisely dialing in your suspension performance. CDXS controls fluid flow under compression, with independent adjustability of high speed and low speed compression force. 10 discreet detented settings for both low and high-speed adjustment knobs allow separate adjustments for handling response and overall aggressiveness. When paired with ICON rear 2.0 Aluminum Series or 2.5 Aluminum Series shocks, vehicle control will be balanced front to rear, resulting in the best overall driving experience for your F-150.<\/p>\n
Key features:
\n\u2022 Application specific length for F-150 Tremor or other F-150 sub-models with ICON Front Knuckle Kit
\n\u2022 Increased wheel travel and ride quality over stock
\n\u2022 Vehicle specific tuned for superior shock damping and control
\n\u2022 Adjustable for 2.5-3\u2033 of lift height over stock on F-150 Tremor or 3.5-4.5\u2033 over stock on other F-150 sub-models with ICON Front Knuckle Kit
\n\u2022 Remote reservoirs maintain cooler operating temperatures during extended off-road use
\n\u2022 ICON CDXS equipped for independent adjustability of high speed and low speed compression force for handling response and aggressiveness
\n\u2022 ICON engineered coil Springs
\n\u2022 6061 Aircraft grade aluminum CNC machined components
\n\u2022 Corrosion resistant CAD plated shock body with 7\/8\u2033 shaft
\n\u2022 FK rod end bearings for extended longevity and minimal deflection
\n\u2022 High strength alloy CNC machined lower bar pin
\n\u2022 100% Bolt-on \u2013 no drilling, cutting, or welding necessary for installation<\/p>\n
Installation & fitment notes:
\n\u2022 Factory Wheels & Tires Fitment: Not compatible with all available OE wheel\/tire combinations. Aftermarket wheels with lower offset\/less backspace recommended.
\n\u2022 Recommended Aftermarket Wheels: ICON Alloys \u2013 17\u00d78.5\u2033 w\/ 5\u2033 Backspace \/ 6mm Offset
\n\u2022 Recommended Aftermarket Wheels: ICON Alloys \u2013 18\u00d79\u2033 w\/ 5.25\u2033 Backspace \/ 6mm Offset
\n\u2022 Recommended Aftermarket Wheels: ICON Alloys \u2013 20\u00d79\u2033 w\/ 5.625\u2033 Backspace \/ 16mm Offset
\n\u2022 Recommended Aftermarket Tires: 34\u2033 x 12.50\u2033 (Larger Tires May Fit but Fender Trimming and Modifications will be Required)
\n\u2022 APPLICATION NOTE #1: Only fits 4WD models
\n\u2022 APPLICATION NOTE #55: Shocks Are Fully Serviceable. Lift Heights Indicated Are For A Stock Equipped Vehicle.
\n\u2022 APPLICATION NOTE #129: Will Not Work With Factory Installed Electronically Controlled Suspension
\n\u2022 APPLICATION NOTE #152: ICON Delta Joint Pro Upper Control Arms Required
\n\u2022 APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
\n\u2022 APPLICATION NOTE #235: All F-150 submodels except Tremor also require ICON Front Knuckle Kit part number 94000
\n\u2022 APPLICATION NOTE #236: Will not fit F-150 Raptor
\n\u2022 TECH NOTE: F-150 Tremor will have have lift height range of 2.5-3\u2033 over stock
\n\u2022 TECH NOTE: Models equipped with gasoline\/flex fuel engines will have lift height range of 3.5-4.5\u2033 over stock
\n\u2022 TECH NOTE: Models equipped with PowerBoost hybrid engines will have lift height range of 3.25-4.25\u2033 over stock
\n\u2022 TECH NOTE: Models equipped with Power-Stroke diesel engines will have lift height range of 3-4\u2033 over stock<\/p>\n
Technical data:
\n\u2022 Designed for 4.5\u2033 lift
\n\u2022 Suspension mode: Passive
\n\u2022 Shaft diameter: 0.875\u2033
\n\u2022 Body material: Aluminum
\n\u2022 Body color: Silver
\n\u2022 Finish: Cadmium Plated
\n\u2022 Damping type: Oil
\n\u2022 Adjustable damping: yes
\n\u2022 External reservoir: no
\n\u2022 : no
\n\u2022 Bushings included: no
\n\u2022 Dust shield: no
\n\u2022 Dust boot included: no
\n\u2022 Coil-over springs included: yes
\n\u2022 Application: Performance
\n\u2022 Service parts: 252001 \u2013 2.5 FIXED SPANNER WRENCH
\n\u2022 Recommended add-on: 191009 \u2013 ICON LONG 2.5 COIL WRAP W\/LOGO (14.5-15.5)<\/p>\n
Fitment:
\nVehicle applications (fitment):
\nYear Make Model Submodel Notes
\n\u2014\u2014\u2014 \u2014- \u2014\u2013 \u2014\u2014\u2014\u2014\u2014- \u2014\u2013
\n2021\u20132025 Ford F-150 King Ranch
\n2021\u20132025 Ford F-150 Lariat
\n2021\u20132025 Ford F-150 Platinum
\n2021\u20132025 Ford F-150 Police Responder
\n2021\u20132025 Ford F-150 SSV
\n2024\u20132025 Ford F-150 STX
\n2021\u20132025 Ford F-150 Tremor
\n2021\u20132025 Ford F-150 XL
\n2021\u20132025 Ford F-150 XLT<\/p>\n","protected":false},"excerpt":{"rendered":"
ICON Vehicle Dynamics VS Series 2.5\u2033 coilover shocks are an incredible upgrade for the front end of 2021-2025 Ford F-150 Tremor and F-150 4WD trucks equipped with ICON\u2019s Front Knuckle Kit. These coilovers feature an application specific length for F-150 Tremor or other F-150 sub-models equipped with ICON\u2019s Front Knuckle Kit, allowing the most wheel<\/p>\n