2015-2025 F-150 Premium Falcon Standalone 6" Lift Front Pair (93-21640)

The ReadyLIFT Premium Falcon 3.3 Fast Adjust Monotube Coilover Shocks for the 2015-2025 Ford F-150 are the ultimate front suspension upgrade for trucks featuring a 6-inch lift. These coilovers incorporate Falcon’s premier Fast Adjust technology, allowing for near-instantaneous damping changes via a 3-position compression knob and an 8-position micro-adjust dial. This level of tunability ensures that whether the vehicle is empty on the highway or fully loaded on a technical trail, the suspension can be optimized for maximum control and comfort.

Features

• Falcon 3.3 Fast Adjust coilovers offer top-tier performance with industry-leading on-the-fly adjustability.
• Features a 3-position Fast Adjust Knob to toggle between Soft, Custom, and Firm damping modes.
• Includes an 8-position Micro Adjust Dial for granular tuning within the "Custom" setting.
• Volume Optimized Damping (VOD) features a digressive linear piston for faster ramp-up and better bottom-out resistance.
• Hard-anodized 6061-T6 aluminum shock bodies provide exceptional heat dissipation and corrosion resistance.
• 3/4-inch induction hardened chrome plated shafts protect against rock damage and shaft buckling.
• Red Line full synthetic high VI shock oil maintains consistent performance from -50°F to 450°F.
• Bolt-on performance designed to integrate seamlessly with ReadyLIFT 6-inch lift systems.

Notes

• A professional wheel alignment is required after installation to ensure optimal handling and safety.
• Headlamp aim must be checked and adjusted for safety following the change in ride height.
• Advanced Driver Assistance Systems (ADAS) should be recalibrated to maintain proper monitoring and function.
• Installation by a certified mechanic is recommended due to the technical nature of coilover assembly.
• Estimated installation time is approximately 4.5 hours excluding alignment.
• Front Upper Control Arms (UCA) are required for this application (recommended PN: 67-2548 or 67-29640).

Compatibility Notes

• Fits 2015–2025 Ford F-150 4WD models.
• Designed exclusively for use with 6.0-inch front lift systems.
• Excludes Raptor and Lightning models.
• Not compatible with vehicles equipped with factory CCD (Continuously Controlled Damping) suspension.

Specs

• Shock Type: Falcon 3.3 Fast Adjust Monotube Coilover.
• Lift Compatibility: 6.0" Front Lift.
• Adjustment Levels: 3 Fast Adjust Settings + 8 Micro Adjust Positions.
• Material: 6061-T6 Aluminum (Body) and Induction Hardened Chrome (Shaft).
• Kit Contents: One (1) pair of Falcon 3.3 standalone front coilovers and necessary mounting hardware.