Fox Racing Shocks 987-24-044 Performance Series Smooth Body IFP HTO Shock Absorber - 2.5

The Fox Racing Shocks 987-24-044 is a Performance Series 2.5 Smooth Body IFP (Internal Floating Piston) HTO (High Travel Off-Road) Shock Absorber engineered for serious off-road performance. Built on Fox's proven 2.5-inch smooth body platform, this shock delivers consistent, fade-free damping under the most demanding trail and off-road conditions.

The Internal Floating Piston (IFP) design separates the oil and nitrogen gas charges, virtually eliminating aeration and cavitation for reliable, repeatable performance lap after lap or mile after mile. Application-specific valving is precisely calibrated to maximize ride quality and handling response for the intended fitment.

Key Features:

• 2.5" Smooth Body Construction – Large-diameter body increases oil and gas volume for improved heat dissipation and fade resistance
• Internal Floating Piston (IFP) – Separates nitrogen gas charge from damping oil, preventing aeration for consistent performance
• HTO (High Travel Off-Road) Tuning – Valved for extended suspension travel applications typical in lifted trucks, Jeeps, and off-road builds
• Application-Specific Valving – Precisely engineered damping calibration optimized for the target vehicle platform
• High-Quality Seals and Wiper – Designed for long service life in harsh, debris-filled off-road environments
• Threaded Body (if applicable) – Allows ride height adjustment for leveling or lifted applications
• Fox Kashima Coat or Hard-Anodized Finish – Provides corrosion resistance and reduced friction (finish varies by configuration)

The Fox Performance Series 2.5 IFP shocks are a popular upgrade for off-road enthusiasts seeking a significant improvement over OEM dampers without moving to a full race-spec coilover system. Designed and built in the USA, Fox Racing Shocks has been a trusted name in performance suspension since 1974.