The 2011–2016 Ford F250/F350 4WD and 2011–2013 Ford F450 4WD (8 lug) can be upgraded with the ultimate Super Duty coilover conversion system.
This conversion replaces the factory coil spring buckets with heavy-duty gusseted 1 3/4" tubing for exceptional strength and durability, allowing the use of Dirt Logic 4.0 coilover shocks.
For maximum performance, optional hydraulic bump stops can be added to provide superior bottom-out control during aggressive off-road use.
This high-end coilover system is fully compatible with both our Radius Arm and 4 Link suspension systems.








