Fabtech shock extension kit for 2020–2021 Jeep JT 4WD Diesel Sport systems extends shock length to retain proper suspension travel on a 3" lift. The Sport system uses American dual‑rate coil springs for expanded offroad travel while maintaining smooth on‑road behavior. Extensions work with factory bump stops and longer sway bar links to preserve driveline geometry and prevent bind at full extension.
Fabtech 20-21 Jeep JT 4WD Diesel 3in Sport System w/ SHK EXT