
Zone Offroad Products D1 4" IFS System Fits 09-11 Dodge 1/2 Ton Pickup 4WD The Zone Dodge 4" Suspension System is centered around two main crossmembers that are locked together with a substantial differential skid plate. CNC machined steering knuckle correct steering geometry while reducing installation time. Strut top spacers are used to maintain factory ride and no strut disassembly is required. The rear is lifted with new Zone coil springs, track bar relocation and a rear four link relocation system. Strut Top Spacer - Not Strut Disassembly Required Factory Like Ride And Handling Characteristics Differential Skid Plate Included CNC Machined Steering Knuckles Rear Shocks Included Will not fit Mega Cab models. Not recommended for AWD models. TRX models require removal of the lower skid plate but it is replaced in our lift system.