ICON Vehicle Dynamics V.S. Series 2.5” coilover shocks are an incredible upgrade for the front end of 2021-2026 Ford F-150 Tremor and F-150 4WD trucks equipped with ICON's Front Knuckle Kit. These coilovers feature an application specific length for F-150 Tremor or other F-150 sub-models equipped with ICON’s Front Knuckle Kit, allowing the most wheel travel possible as well as a taller lift height range than other ICON coilover options. ICON’s Vehicle-specific valving provides a sport tuned feel on and off-road while 2.5-3” of lift height adjustability on F-150 Tremor or 3.5-4.5” 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” 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's 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.
These ICON coilovers feature 2.5 Series shocks and coil springs optimized for this application. The shock’s larger 2.5” body and increased piston area improves damping ability and ride characteristics across varying types of terrain.
Factory Wheels & Tires Fitment: Not compatible with all available OE wheel/tire combinations. Aftermarket wheels with lower offset/less backspace recommended.
Adjustable for 2.5-3" of lift height over stock on F-150 Tremor or 3.5-4.5" over stock on other F-150 sub-models with ICON Front Knuckle Kit
ICON CDXS equipped for independent adjustability of high speed and low speed compression force for handling response and aggressiveness
APPLICATION NOTE #667: Models equipped with PowerBoost hybrid engines will have lift height range of 3.25-4.25" over stock
Recommended Aftermarket Tires: 34" x 12.50" (Larger Tires May Fit but Fender Trimming and Modifications will be Required)
APPLICATION NOTE #666: Models equipped with gasoline/flex fuel engines will have lift height range of 3.5-4.5" over stock
APPLICATION NOTE #668: Models equipped with Power-Stroke diesel engines will have lift height range of 3-4" over stock
APPLICATION NOTE #235: All F-150 submodels except Tremor also require ICON Front Knuckle Kit part number 94000
APPLICATION NOTE #55: Shocks Are Fully Serviceable. Lift Heights Indicated Are For A Stock Equipped Vehicle.
APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
Application specific length for F-150 Tremor or other F-150 sub-models with ICON Front Knuckle Kit
APPLICATION NOTE #129: Will Not Work With Factory Installed Electronically Controlled Suspension
APPLICATION NOTE #665: F-150 Tremor will have have lift height range of 2.5-3" over stock
Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.625" Backspace / 16mm Offset
Remote reservoirs maintain cooler operating temperatures during extended off-road use
Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25" Backspace / 6mm Offset
100% Bolt-on - no drilling, cutting, or welding necessary for installation
APPLICATION NOTE #152: ICON Delta Joint Pro Upper Control Arms Required
FK rod end bearings for extended longevity and minimal deflection
Vehicle specific tuned for superior shock damping and control
ICON 21-24 F150 Tremor 2.5 Series VS RR CDXS Coilover Kit
Corrosion resistant CAD plated shock body with 7/8" shaft
21-26 F150 TREMOR 2.5-3" 2.5 VS RR CDXS COILOVER KIT
6061 Aircraft grade aluminum CNC machined components
Increased wheel travel and ride quality over stock
APPLICATION NOTE #236: Will not fit F-150 Raptor
High strength alloy CNC machined lower bar pin
APPLICATION NOTE #1: Only fits 4WD models
ICON engineered coil Springs
COILOVER KIT
Coilover Set
91824X
