Fabtech's 8 in. coilover conversion for 2017–2021 Ford F‑250/F‑350 diesel models swaps the factory front coil setup for Dirt Logic 4.0 coilovers to raise ride height and improve damping. Backed by the company's engineering and testing, the conversion is designed to work with Fabtech lift geometry and hardware to provide a robust suspension upgrade for heavy‑use on‑ and off‑road driving conditions.
Fabtech 17-21 Ford F250/F350 4WD Diesel 8in Coil Over Conv w/4.0 Dl