FOX 987-02-004 2.5" Front Performance Series IFP Coil-Over Shock

Vehicle Fitment

• 2019-2025 Chevrolet Silverado 1500 (All trims, excluding Trail Boss and AT4)
• 2019-2025 GMC Sierra 1500 (All trims, excluding AT4)

Features

• 2.5" diameter aluminum body for lightweight and corrosion resistance
• Internal Floating Piston (IFP) design separates oil and nitrogen for consistent performance
• Application-specific valving for optimized ride quality and control
• High-flow damping piston for smooth and efficient damping performance
• Impact-extruded 6061-T6 aluminum body dissipates heat more effectively than steel
• Quiet nitrile rubber bushings reduce noise and allow increased suspension articulation
• Designed to withstand the roughest road conditions while delivering everyday on-road ride quality
• Easy bolt-on installation with no modifications required

Specifications

• Travel: 4.69 inches
• Body Diameter: 2.5 inches
• Body Material: 6061-T6 aluminum
• Body Plating: Smooth body finish
• Shaft Size: 5/8 inches
• Mounting: OEM top and bottom mounts
• Reservoir Type: Internal Floating Piston (IFP)
• Adjuster Type: None (non-adjustable)
• Valving: Application-specific

Included Components

• 1x FOX 987-02-004 Front Coil-Over Shock
• All necessary washers, bushings, and nuts

Product Description

The FOX 987-02-004 is a high-performance 2.5" front coil-over shock designed for the 2019-2025 Chevrolet Silverado 1500 and GMC Sierra 1500. Its Internal Floating Piston (IFP) design ensures consistent damping performance by separating oil and nitrogen, preventing cavitation and fade.

Ideal for off-road enthusiasts and daily drivers alike, this shock offers application-specific valving for optimized ride quality and control. The impact-extruded 6061-T6 aluminum body dissipates heat more effectively than steel, while the high-flow damping piston provides smooth and efficient damping performance.

Please note that this shock is designed for vehicles with a 2.5-3.5" lift and may not be compatible with stock-height vehicles without additional modifications.