These kits are designed to convert the factory radius arm over to a stronger 4-link design offering improved stability, handling and articulation. The kit is designed with 1/4" fabricated 4-link brackets that key into the factory radius arm pockets for added strength. The 4-link design improves handling and drivability by limiting castor change to less than 1-degree throughout wheel travel. These kits also include gas engine specific progressive rate front ProRide coil springs, front and rear track bar brackets, a forged drop pitman arm, extended bump stops, brake line relocation brackets, sway bar correction, rear block and u-bolt kit along with rear air bag lower spacers and sensor brackets. Rounding out the kits is your choice of BDS NX2 series gas shocks or FOX 2.0 performance gas shocks at each corner. These kits allow for 35-37" tires to be installed.
*Trimming may be required*
| Qty | Part# | Description |
|---|---|---|
| 1 | 012318 | Ram 3500 Auto Level Air Suspension 3" Re |
| 1 | 012403 | 2013-2018 Ram 3500 4-Link Box Kit (2of2) |
| 1 | 012414 | 2013-18 Dodge Ram 2500/3500 4" 4-Link Bo |
| 1 | 032302 | 4" Coil Box Kit |
| 2 | 85700 | BDS NX2 Shock Absorber |
| 2 | 85758 | NX² Shock Absorber |
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