The Fabtech coil assist and auxiliary shock kit for 2015–2021 Sprinter 2500 4WD replaces the MacPherson front strut with Bilstein B6 units and cold-wound coil springs to add about 1–1.5 inches of lift, increasing ground clearance and tire clearance for off-road use. Billet aluminum coil seats locate springs; included Dirt Logic 2.25 auxiliary shocks mount to the subframe for improved damping without interior removal.
Fabtech 15-21 Sprinter 2500 4WD 1.5in. Coil Assist Kit w/ B6 Bilstein & Aux 2.25 DLSS Kit