Factory Race 3.5 X 12.0 External Bypass (4 Tube, 1") Shock (Custom Valving) 981-02-394-1 Oils Filters Fluids & Additives This stage sees the inclusion

This stage sees the inclusion of the ICON Vehicle Dynamics Ford Super Duty Radius Arm System that feature a sealed pivot bushing that minimizes road feedback and ensures a long life and quiet operation

Thermal Management

Front Cover Remains Flush w/Rolling Cover

and dual exhaust tips

keeping your device current and your truck optimized has never been easier

Factory Race 3.5 X 12.0 External Bypass (4 Tube, 1") Shock (Custom Valving) 981-02-394-1 Oils Filters Fluids & Additives This stage sees the inclusionFOX devotes countless hours of research and development to design race winning suspension that withstands incredible punishment and provides consistent performance you can rely on. Regardless of whether you are flying high over the desert or struggling to stick to a rock face on an off camber climb, our shocks will give you the damping performance, suspension control and proper spring rate to get the job done.