Fox Racing Shocks 018-05-066 Performance Series IFP Shock Absorber - 2.0

Fox Racing Shocks 018-05-066 is a 2.0 Performance Series IFP (Internal Floating Piston) shock absorber engineered to deliver a significant upgrade over factory suspension components. Built on Fox's proven 2.0-inch body platform, this shock uses a high-pressure nitrogen-charged IFP design to separate oil from gas, virtually eliminating aeration and fade during aggressive driving or off-road use.

Key Features:

• 2.0" aluminum shock body for superior heat dissipation and durability
• Internal Floating Piston (IFP) separates nitrogen charge from shock fluid, preventing cavitation and foam
• Velocity-sensitive valving automatically adjusts damping based on terrain and driving conditions
• Zinc-coated body resists corrosion for long service life
• Hard-anodized aluminum components for strength and wear resistance
• Fox-exclusive Kashima Coat on the shaft for reduced friction and extended seal life
• Direct bolt-on fitment — no modifications required for compatible applications
• Rebuildable and re-valvable for long-term serviceability

The Fox 2.0 Performance Series IFP shock is a popular choice for truck, SUV, and off-road vehicle owners seeking improved ride quality, better handling, and increased durability over OEM shocks. It is designed to work within the factory suspension travel envelope while delivering measurably better damping performance on and off the road.