Fabtech Dirt Logic 4.0 front passenger-side reservoir coilover for 2011–2016 Ford F‑250/F‑350 4WD diesel is a bolt‑on 4.0-inch lift conversion designed to enhance damping for demanding on‑ and off‑road use. Built with stainless steel components and a NitroSteel piston rod for corrosion resistance, the system is offered with vehicle-specific hardware and covered by Fabtech’s 5‑year/60,000‑mile warranty.
Fabtech 11-16 Ford F250/350 4WD Diesel 4in Front Dirt Logic 4.0 Reservoir Coilover - Passenger