Ford F150 Tremor Shock Absorbers - Rear - ICON - 2.5 Series VS PB CDCV - `21-`23. These ICON Vehicle Specific 2.5 Series rear shocks are built for Tremor owners who want tuned, vehicle-specific damping for both off-road use and controlled street manners.

Configured in length and valving specifically for 2021–2023 F-150 Tremor 4WD rear applications, the ICON 2.5 VS piggyback CDCV shocks combine a nitro-charged monotube design, piggyback reservoir and ICON’s externally adjustable CDC Valve for ten positions of compression control. The internal “Bump Zone” created by the billet aluminum manifold adds roughly 20% more damping as the shock approaches full compression, helping limit harsh bottom-outs during high-speed impacts. These shocks are 100% rebuildable and revalveable and use premium 5WT shock oil and corrosion-resistant hard-anodized aluminum cylinders for consistent performance over a wide temperature range.

Features

• Application: 2021–2023 Ford F-150 Tremor 4WD rear (pair)
• ICON CDC Valve with 10 compression settings for on-the-fly tuning
• Piggyback reservoir and internal Bump Zone for +20% damping near full compression
• One-piece digressive piston and vehicle-specific valving
• 6061 billet/CNC machined aluminum components; hard-anodized cylinders
• 7/8" induction-hardened, chrome-plated shock shaft; PTFE-lined spherical bearings
• Nitrogen-charged monotube, premium 5WT oil; 100% rebuildable and revalveable
• Compatible with approximately 0–2" rear lift on most 2021–2024 F-150 4WD models
• Not compatible with factory electronically controlled suspension, BlueCruise, or F-150 Raptor models

If you have questions or want help confirming fitment, call our team — we’re happy to assist. We offer professional installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area. 512-982-9393 (TX) | 562-981-6800 (CA). If you’re considering multiple items, contact us for potential shipping discounts. We install on premises at both locations.

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