Shop Blessed Performance for the ICON 7” Lift Front 2.5 Aluminum Series Shock Absorbers Piggyback Reservoir 2005-2025 Ford F-250/F-350 Super Duty 4WD. ICON Vehicle Specific (V.S.) 2.5 Series shocks 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 Series shocks are 100% rebuildable and 100% revalveable. The larger diameter and oil volume of ICON 2.5 IR Series shocks provide better ride quality and heat dissipation properties than the standard 2.0 Aluminum Series IR Shocks. If you are looking for a more user defined tune, consider looking into the Compression Damping Control Valve (CDC Valve) or the Omega Series bypass shocks.
Key Features
- One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
- Increase in strength and heat dissipation when compared to ICON V.S. 2.0 Series shocks
- Nitrogen charged monotube design with internal reservoir
- CAD plated, precision machined 1026 DOM steel shock body for maximum durability and corrosion resistance
- Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
- 6061 aircraft grade aluminum CNC machined components
- PTFE lined spherical bearings and application specific mounting hardware
- 100% Revalveable
- 7/8” diameter induction hardened, chrome plated shock shaft
- 100% Rebuildable
- Polyurethane bushings and forged steel mounting stems for OE factory type fitment
Technical Notes
- OEM Wheels & Tires Fitment: Not compatible with all available OE wheel/tire combinations. Aftermarket wheels with lower offset/less backspace recommended.
- Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.00” Backspace / 6mm Offset
- Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset
- Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset
- Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" with fender trimming and modifications required)
- APPLICATION NOTE #1: Only fits 4WD models
- APPLICATION NOTE #150: Shocks are fully serviceable
- TECH NOTE: Compatible with 0-3” of front lift over stock of 2005-2019 F-250/F-350/F-450 4WD
- TECH NOTE: Compatible with 0-3.75” of front lift over stock of 2020-2022 F-250/F-350 4WD without Tremor package
- TECH NOTE: Compatible with 0-2.75” of front lift over stock of 2020-2022 F-250/F-350 4WD equipped with Tremor package
- TECH NOTE: Compatible with 0-3" of front lift over stock of 2023-2025 F-250/F-350 4WD without Tremor package
- TECH NOTE: Compatible with 0-2” of front lift over stock of 2023-2025 F-250/F-350 4WD equipped with Tremor package
- TECH NOTE: Compatible with 0-3.75” of front lift over stock of 2020-2022 F-450 4WD
- TECH NOTE: Compatible with 0-3” of front lift over stock of 2023-2025 F-450 4WD
- TECH NOTE: Can be installed as secondary shocks in OE location with ICON 2.5-3" lift coilover conversions