Outfox the toughest terrain with a set of FOX 2.0 Performance Series Smooth Body IFP Shocks. Built with 2 in. diameter aluminum bodies, 5/8 in. hard chrome-plated heat-treated alloy steel shafts and FOXs IFP (internal floating pistons), the FOX IFP shock absorber lineup is ready to battle the backcountry and the morning commute alike. FOX Performance Series Shocks are the only way to get FOXs race-dominating performance in a hassle-free bolt-on package. Metal-impacted 6061-T6 aluminum bodies dissipate heat fast. Vehicle-specific valving maximizes on- and off-road performance while delivering a predicable ride quality. And, the direct replacement mounting design bolts right onto stock-height trucks and rigs with aftermarket lifts kits. Along with the built-in factory performance, FOX IFP Shocks can be fine-tuned for your needs with full nitrogen-pressure, compression- and rebound-valving adjustability (must be factory serviced).