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ICON Vehicle Specific (V.S.) 2.5 Aluminum Series shocks with CDCV are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all ICON'S Shock Absorbers, V.S. 2.5 Aluminum Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICON'S unique use of a 6061 billet aluminum manifold a few inches below the top cap of the shock creates an internal Bump Zone that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. The ICON CDE Valve upgrade is included for those desiring an easy way to tune the ride electronically from inside the vehicle. Compression Damping Electronic Valve (CDEV) is an electronically controlled valve that meters the flow of oil to regulate the amount of damping force that is created by the shock when compressed. This infinitely variable valve can react in less than 40ms and has the ability to make extremely precise adjustments for varying terrain. CDEV’s hydraulic circuits are also custom tailored per application to create the highest resolution and dynamic range allowable for each specific vehicle. Powered by ICON Intelligent Control and proprietary ICON mobile app, the system uses information from the onboard G-force sensor and Gyroscope to perform calculations based on algorithms and user-defined settings to predict terrain and adjust shock settings via the CDEV accordingly.
ICON Vehicle Dynamics 21-24 F150 4WD TREMOR REAR 2.5 VS PB CDEV PAIR 97721EP
Specifications:
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Active or Passive Suspension | Active |
| 40 | Yes |
| Adjustable Compression | Yes |
| Adjustable Damping | Yes |
| Adjustable Rebound | No |
| 50 | NO |
| 905 | 2.25 |
| California Prop 65 Warning | 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. |
| Cylinder Color | Grey |
| Cylinder Diameter | 2.5 |
| Cylinder Material | Aluminum |
| Damping Adjustment Type | Electronic |
| Damping Type | Oil |
| External Reservoir | Yes |
| 51 | Yes |
| 3390 | Performance |
| 48 | EYELET |
| 30 | Yes |
| Reservoir Type | Piggyback |
| Service Parts | 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0) |
| Service Parts | 191016 - 7.5" FINNED RESI UPGRADE KIT |
| Service Parts | 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL |
| Service Parts | 252001 - 2.5 FIXED SPANNER WRENCH |
| Service Parts | 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT |
| Service Parts | 257341 - 7/8 SHAFT 15.85 OAL, 11.00 TRAVEL |
| Service Parts | 252003 - SEAL INSTALL TOOL 2.5/3.0 |
| Shaft Diameter | 0.875 |
| Shaft Material | Chrome |
| 409 | Center of Eylet |
| 408 | Center of Eylet |
| Title | ICON 2021-2024 Ford F-150 4WD/F-150 Tremor, 0-2" Lift, Rear, V.S. 2.5 Aluminum Series Shock Absorbers, Piggyback Reservoir w/ CDEV, Pair |
| 359 | 2.5 |
| 49 | EYELET |
| Valving Type | Digressive |
| Description_FAB | Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range |
| Description_FAB | One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road |
| Description_FAB | 7/8” diameter induction hardened, chrome plated shock shaft |
| Description_FAB | One-piece, hard anodized, impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish |
| Description_FAB | PTFE lined spherical bearings and application specific mounting hardware |
| Description_FAB | 6061 aircraft grade aluminum CNC machined components |
| Description_FAB | 100% Rebuildable |
| Description_FAB | 100% Revalveable |
| Description_TLE | ICON 2021-2024 Ford F-150 4WD/F-150 Tremor, 0-2" Lift, Rear, V.S. 2.5 Aluminum Series Shock Absorbers, Piggyback Reservoir w/ CDEV, Pair |
| Description_APS | ICON 21-24 F150 4WD TREMOR REAR 2.5 VS PB CDEV PAIR |
| Description_SHO | SHOCK ABSORBERS |
| Description_INV | 97721EP |
| Description_ASC | APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle. |
| Description_ASC | APPLICATION NOTE #129: Will not work with factory installed electronically controlled suspension. |
| Description_ASC | TECH NOTE: Compatible with 0-2" of rear lift over stock on most 2021-2023 F-150 4WD models |
| Description_ASC | TECH NOTE: Also requires installation of IIC kit (Part # 93500) and CDEV front coilovers (Part # 91824E) |
| Description_ASC | TECH NOTE: Not compatible with F-150 Raptor |
| Description_ASC | TECH NOTE: Not compatible with models equipped with BlueCruise |
| Description_ASC | TECH NOTE: An iOS operated device is required to run ICON Intelligent Control App |
| Description_DES | 21-24 F150 4WD TREMOR REAR 2.5 VS PB CDEV PAIR |
| Description_EXT | ICON 2.5 Series shocks are configured specifically for each application in both length and damping tune. Piggyback reservoir improves cooling and creates an internal Bump Zone that when used creates an additional 20% of damping force. |
| Description_MKT | ICON Vehicle Specific (V.S.) 2.5 Aluminum Series shocks with CDCV are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all ICON'S Shock Absorbers, V.S. 2.5 Aluminum Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICON'S unique use of a 6061 billet aluminum manifold a few inches below the top cap of the shock creates an internal Bump Zone that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. The ICON CDE Valve upgrade is included for those desiring an easy way to tune the ride electronically from inside the vehicle. Compression Damping Electronic Valve (CDEV) is an electronically controlled valve that meters the flow of oil to regulate the amount of damping force that is created by the shock when compressed. This infinitely variable valve can react in less than 40ms and has the ability to make extremely precise adjustments for varying terrain. CDEV’s hydraulic circuits are also custom tailored per application to create the highest resolution and dynamic range allowable for each specific vehicle. Powered by ICON Intelligent Control and proprietary ICON mobile app, the system uses information from the onboard G-force sensor and Gyroscope to perform calculations based on algorithms and user-defined settings to predict terrain and adjust shock settings via the CDEV accordingly. |
| Description_FAB | ICON's CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC) |
| Description_FAB | ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression |
| Description_FAB | Nitrogen charged monotube design with piggyback reservoir |
| Description_FAB | Piggyback reservoir design improves heat dissipation to reduce shock fade during prolonged use |
| Description_DEF | Suspension Shock Absorber Set |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2021 | Ford | F-150 | King Ranch | |
| 2022 | Ford | F-150 | King Ranch | |
| 2023 | Ford | F-150 | King Ranch | |
| 2021 | Ford | F-150 | Lariat | |
| 2022 | Ford | F-150 | Lariat | |
| 2023 | Ford | F-150 | Lariat | |
| 2024 | Ford | F-150 | Lariat | |
| 2021 | Ford | F-150 | Platinum | |
| 2022 | Ford | F-150 | Platinum | |
| 2023 | Ford | F-150 | Platinum | |
| 2021 | Ford | F-150 | Police Responder | |
| 2022 | Ford | F-150 | Police Responder | |
| 2023 | Ford | F-150 | Police Responder | |
| 2024 | Ford | F-150 | Police Responder | |
| 2021 | Ford | F-150 | SSV | |
| 2022 | Ford | F-150 | SSV | |
| 2023 | Ford | F-150 | SSV | |
| 2024 | Ford | F-150 | SSV | |
| 2024 | Ford | F-150 | STX | |
| 2021 | Ford | F-150 | Tremor | |
| 2022 | Ford | F-150 | Tremor | |
| 2023 | Ford | F-150 | Tremor | |
| 2024 | Ford | F-150 | Tremor | |
| 2021 | Ford | F-150 | XL | |
| 2022 | Ford | F-150 | XL | |
| 2023 | Ford | F-150 | XL | |
| 2024 | Ford | F-150 | XL | |
| 2021 | Ford | F-150 | XLT | |
| 2022 | Ford | F-150 | XLT | |
| 2023 | Ford | F-150 | XLT | |
| 2024 | Ford | F-150 | XLT |