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ICON 21-23 Ford F150 Tremor 4WD Rear 2.5 Series Shock VS PB CDEV - Pair

SKU: ICO97721EP

Coilover Kits

ICO 2.5 Series Shocks...

ICON 21-23 Ford F150 Tremor 4WD Rear 2.5 Series Shock VS PB CDEV - Pair

SKU: ICO97721EP

Coilover Kits

ICO 2.5 Series Shocks...

A$4,027.09
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.
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Description

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.

Product Overview

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.


Features and Benefits

  • ICON's CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC)
  • 6061 aircraft grade aluminum CNC machined components
  • 100% Rebuildable
  • 100% Revalveable
  • ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression
  • Nitrogen charged monotube design with piggyback reservoir
  • Piggyback reservoir design improves heat dissipation to reduce shock fade during prolonged use
  • Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
  • One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
  • 7/8” diameter induction hardened, chrome plated shock shaft
  • One-piece, hard anodized, impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
  • PTFE lined spherical bearings and application specific mounting hardware

Product Details

AAP_UDA_12:EA
AAP_UDA_22:1
AAP_UDA_4:55
Active or Passive Suspension:Active
Adjustable Compression:Yes
Adjustable Damping:Yes
Adjustable Rebound:No
Adjustable:Yes
Boot Included:NO
Bore Diameter: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
Description:ICON 21-23 Ford F150 Tremor 4WD Rear 2.5 Series Shock VS PB CDEV - Pair
External Reservoir:Yes
Gas Charged:Yes
Grade Type:Performance
Lower Mount Type:EYELET
Mounting Hardware Included:Yes
Part Number:ico97721EP
Reservoir Type:Piggyback
Service Parts:254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL
Shaft Diameter:0.875
Shaft Material:Chrome
Shock Absorber Body End Measuring Point:Center of Eylet
Shock Absorber Rod End Measuring Point:Center of Eylet
Title:ICON 2021-2023 Ford F-150 4WD/F-150 Tremor Rear 2.5 VS Piggyback Reservoir with CDEV Shocks, Pair
Tube Outside Diameter:2.5
Upper Mount Type:EYELET
Valving Type:Digressive

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb SKU Kit Title
icoK93165 ICON 21-23 Ford F150 Tremor 4WD 2.5-3in Stage 5 Suspension System w/ Billet UCA (1x ico93500, 1x ico91824E, 1x ico97721EP, 1x ico98523DJ)
icoK93165T ICON 21-23 Ford F150 Tremor 4WD 2.5-3in Stage 5 Suspension System w/ Tubular UCA (1x ico93500, 1x ico98522DJ, 1x ico91824E, 1x ico97721EP)
icoK93165TL 21-23 Ford F150 Tremor 4WD 2.5-3in Stage 5 Suspension Sys Tubular UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico93500, 1x ico98522DJ, 1x ico91824E, 1x ico97721EP, 1x ico91001)
icoK93165L 21-23 Ford F150 Tremor 4WD 2.5-3in Stage 5 Suspension Sys Billet UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico93500, 1x ico91824E, 1x ico97721EP, 1x ico98523DJ, 1x ico91001)
icoK93145TL 21-23 Ford F150 Tremor 4WD 3.5-4.5in Stage 5 Suspension Sys Tubular UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico93500, 1x ico98522DJ, 1x ico91824E, 1x ico97721EP, 1x ico94000, 1x ico91001)
icoK93145L 21-23 Ford F150 Tremor 4WD 3.5-4.5in Stage 5 Suspension Sys Billet UCA / Leaf Pack (2x ico198510, 1x ico95225H, 1x ico93500, 1x ico91824E, 1x ico97721EP, 1x ico98523DJ, 1x ico94000, 1x ico91001)
icoK93145T ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2021-2024 F-150 K93145T LIFT KIT W TUBULAR UCA 21-23 FORD F150 4WD 3.5-4.5" STAGE 5 SUSPENSION SYSTEM W TUBULAR UCA
icoK93145 ICON 21-24 Ford F150 4WD 3.5-4.5in Stage 5 Suspension System - Billet UCA (1x ico93500, 1x ico91824E, 1x ico97721EP, 1x ico98523DJ, 1x ico94000)

Part Type

Suspension Shock Absorber Set

Data: v4.2 - Upd: 2026-10-15 15:08:22

Features

  • 100% Rebuildable
  • 100% Revalveable
  • 6061 aircraft grade aluminum CNC machined components
  • 7/8” diameter induction hardened, chrome plated shock shaft
  • ICON's CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC)
  • ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression
  • Nitrogen charged monotube design with piggyback reservoir
  • One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
  • One-piece, hard anodized, impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
  • Piggyback reservoir design improves heat dissipation to reduce shock fade during prolonged use
  • Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
  • PTFE lined spherical bearings and application specific mounting hardware

Specifications

Product Attributes - Brand
ICON Vehicle Dynamics
Product Attributes - Manufacturer's Part Number
97721EP
Product Attributes - Part Type
Coilover Kits
Product Attributes - UPC
00840103425719

Reference Information

Brand Name/s Icon
StreetFX SKU ico97721EP
SFX Item ID 4141653
Supplier Item Code 4141653
Manufacturer SKU 97721EP
Manufacturer UPC 840103425719
Alternative References IVD97721EP, F150, 4WD

Brochures

Compatibility

Application Data
  • MakeFORD
    ModelF-150
    SubmodelKING RANCH
    Beginning Year2021
    Ending Year2021
    Engine TypeV6
    CC2993
    CID183
    Liter3.0
    Engine Size3.0L/183
    Engine FamilyPowerstroke diesel V6
    Drivetrain4WD
    Engine VIN Code1
  • MakeFORD
    ModelF-150
    SubmodelKING RANCH
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3496
    CID213
    Liter3.5
    Engine Size3.5L/213
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Drivetrain4WD
    Engine VIN CodeD
  • MakeFORD
    ModelF-150
    SubmodelKING RANCH
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3496
    CID213
    Liter3.5
    Engine Size3.5L/213
    Engine FamilyFORD V6 GAS
    Drivetrain4WD
    Engine VIN Code8
  • MakeFORD
    ModelF-150
    SubmodelKING RANCH
    Beginning Year2021
    Ending Year2023
    Engine TypeV8
    CC4951
    CID302
    Liter5.0
    Engine Size5.0L/302
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Drivetrain4WD
    Engine VIN Code5
  • MakeFORD
    ModelF-150
    SubmodelLARIAT
    Beginning Year2021
    Ending Year2021
    Engine TypeV6
    CC2993
    CID183
    Liter3.0
    Engine Size3.0L/183
    Engine FamilyPowerstroke diesel V6
    Drivetrain4WD
    Engine VIN Code1
  • MakeFORD
    ModelF-150
    SubmodelLARIAT
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CID164
    Liter2.7
    Engine Size2.7L/164
    Engine FamilyFORD V6 GAS
    Drivetrain4WD
    Engine VIN CodeP
  • MakeFORD
    ModelF-150
    SubmodelLARIAT
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3496
    CID213
    Liter3.5
    Engine Size3.5L/213
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Drivetrain4WD
    Engine VIN CodeD
  • MakeFORD
    ModelF-150
    SubmodelLARIAT
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3496
    CID213
    Liter3.5
    Engine Size3.5L/213
    Engine FamilyFORD V6 GAS
    Drivetrain4WD
    Engine VIN Code8
  • MakeFORD
    ModelF-150
    SubmodelLARIAT
    Beginning Year2021
    Ending Year2023
    Engine TypeV8
    CC4951
    CID302
    Liter5.0
    Engine Size5.0L/302
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Drivetrain4WD
    Engine VIN Code5
  • MakeFORD
    ModelF-150
    SubmodelPLATINUM
    Beginning Year2021
    Ending Year2021
    Engine TypeV6
    CC2993
    CID183
    Liter3.0
    Engine Size3.0L/183
    Engine FamilyPowerstroke diesel V6
    Drivetrain4WD
    Engine VIN Code1
  • MakeFORD
    ModelF-150
    SubmodelPLATINUM
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3496
    CID213
    Liter3.5
    Engine Size3.5L/213
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Drivetrain4WD
    Engine VIN CodeD
  • MakeFORD
    ModelF-150
    SubmodelPLATINUM
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3496
    CID213
    Liter3.5
    Engine Size3.5L/213
    Engine FamilyFORD V6 GAS
    Drivetrain4WD
    Engine VIN Code8
  • MakeFORD
    ModelF-150
    SubmodelPLATINUM
    Beginning Year2021
    Ending Year2023
    Engine TypeV8
    CC4951
    CID302
    Liter5.0
    Engine Size5.0L/302
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Drivetrain4WD
    Engine VIN Code5
  • MakeFORD
    ModelF-150
    SubmodelPOLICE RESPONDER
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3496
    CID213
    Liter3.5
    Engine Size3.5L/213
    Engine FamilyFORD V6 GAS
    Drivetrain4WD
    Engine VIN Code4
  • MakeFORD
    ModelF-150
    SubmodelSSV
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3496
    CID213
    Liter3.5
    Engine Size3.5L/213
    Engine FamilyFORD V6 GAS
    Drivetrain4WD
    Engine VIN Code4
  • MakeFORD
    ModelF-150
    SubmodelSSV
    Beginning Year2021
    Ending Year2023
    Engine TypeV8
    CC4951
    CID302
    Liter5.0
    Engine Size5.0L/302
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Drivetrain4WD
    Engine VIN Code5
  • MakeFORD
    ModelF-150
    SubmodelTREMOR
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3496
    CID213
    Liter3.5
    Engine Size3.5L/213
    Engine FamilyFORD V6 GAS
    Drivetrain4WD
    Engine VIN Code8
  • MakeFORD
    ModelF-150
    SubmodelTREMOR
    Beginning Year2023
    Ending Year2023
    Engine TypeV8
    CC4951
    CID302
    Liter5.0
    Engine Size5.0L/302
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Drivetrain4WD
    Engine VIN Code5
  • MakeFORD
    ModelF-150
    SubmodelXL
    Beginning Year2021
    Ending Year2021
    Engine TypeV6
    CC2993
    CID183
    Liter3.0
    Engine Size3.0L/183
    Engine FamilyPowerstroke diesel V6
    Drivetrain4WD
    Engine VIN Code1
  • MakeFORD
    ModelF-150
    SubmodelXL
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CID164
    Liter2.7
    Engine Size2.7L/164
    Engine FamilyFORD V6 GAS
    Drivetrain4WD
    Engine VIN CodeP
  • MakeFORD
    ModelF-150
    SubmodelXL
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3343
    CID204
    Liter3.3
    Engine Size3.3L/204
    Engine FamilyFORD V6 FLEX FUEL
    Drivetrain4WD
    Engine VIN CodeB
  • MakeFORD
    ModelF-150
    SubmodelXL
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3496
    CID213
    Liter3.5
    Engine Size3.5L/213
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Drivetrain4WD
    Engine VIN CodeD
  • MakeFORD
    ModelF-150
    SubmodelXL
    Beginning Year2021
    Ending Year2023
    Engine TypeV6
    CC3496
    CID213
    Liter3.5
    Engine Size3.5L/213
    Engine FamilyFORD V6 GAS
    Drivetrain4WD
    Engine VIN Code8
  • MakeFORD
    ModelF-150
    SubmodelXL
    Beginning Year2021
    Ending Year2023
    Engine TypeV8
    CC4951
    CID302
    Liter5.0
    Engine Size5.0L/302
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Drivetrain4WD
    Engine VIN Code5
  • MakeFORD
    ModelF-150
    SubmodelXLT
    Beginning Year2021
    Ending Year2021
    Engine TypeV6
    CC2993
    CID183
    Liter3.0
    Engine Size3.0L/183
    Engine FamilyPowerstroke diesel V6
    Drivetrain4WD
    Engine VIN Code1

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