Fox Racing Shocks 987-24-021 Rear 2.5 Performance Series IFP HTO Shock Absorber

The Fox Racing Shocks 987-24-021 is a rear 2.5 Performance Series smooth body shock absorber with an internal floating piston (IFP) and Hydraulic Top Out (HTO). It is built to improve ride quality and control on the road and off it.

Key Features:

• 2.5 Performance Series smooth body design
• Internal floating piston (IFP): keeps the shock oil separate from the high-pressure nitrogen. This helps limit oil aeration so the valving can work as tuned.
• Hydraulic Top Out (HTO): gives position-sensitive rebound damping control. It softens harsh top-outs, which helps most with heavier, more aggressive tires or a lift above factory height.
• Application-specific tune: vehicle-specific valving and larger pistons.
• Rebuildable and re-tunable

This bolt-on rear shock is a direct replacement for a worn shock, and it also upgrades damping control.