Fox Racing Shocks Performance Series Coil-Over Shock

The Fox Racing Shocks Performance Series coil-over shock is a bolt-on suspension upgrade. It brings Fox's off-road racing experience to trucks and SUVs. Each shock combines a coil spring and damper in one unit. The result is a comfortable on-road ride and predictable handling off-road. It works as a direct replacement coilover shock for stock or lifted suspension setups.

Key Features:

• Aluminum body: A precision 6061-T6 aluminum body improves cooling capacity and resists rust.
• Internal floating piston (IFP) monotube design: The IFP keeps the shock oil separate from the high-pressure nitrogen gas chamber. This helps prevent oil aeration and fade, so the factory-tuned valving performs consistently.
• Race-developed piston and valving: A high-flow piston design is paired with application-specific valving.
• Adjustable ride height: Locking spring preload rings make ride height and preload adjustment easy. The coil spring is selected to deliver the optimal spring rate.
• Durable internals: The shaft is hard chrome-plated, heat-treated alloy steel. A redundant sealing pack uses a main seal, wiper seal and scraper seal. JM92 Advanced Suspension Fluid supports performance across changing temperatures.
• Quiet, smooth mounting: Vehicle-specific upper mounts include a composite bushing that isolates noise and vibration. A heavy-duty spherical bearing is used at the lower mount.
• Bolt-on installation: Installation needs no modifications. Applications are available for stock and lifted vehicles that re-use the stock shock.

Fox Performance Series coil-over shocks are a good choice for drivers who want better ride quality, stability and control. They suit daily driving, towing, trail use and leveling or lifted truck setups.