Cognito 3-Inch Performance Leveling Kit With Fox PS 2.0 IFP Shocks for 14-25 RAM 2500 4WD Polaris RZR Subwoofers Then you need this part

Then you need this part because it regulates the voltage on the blue remote out wire to fix these common Ride Command Problems

Built-In Bluetooth Module

and transmission mount Significantly stronger than OE mounting system Designed with all OE mounting holes and tabs Fabricated from high-grade Chromoly Heavy duty isolator material CNC machined and black anodized mount blocks Durable semi-gloss black powder coat 1

solid state power module

Cognito 3-Inch Performance Leveling Kit With Fox PS 2.0 IFP Shocks for 14-25 RAM 2500 4WD Polaris RZR Subwoofers Then you need this partThis kit is not compatible with RAM 2500 trucks that have OEM rear air ride in place of coil springs. We have bundled everything you need in a leveling kit for your RAM 2500 4WD with high quality Cognito components and Fox shocks. There is no guesswork. The Cognito 3 inch front coil springs offer the increased ride height you want without sacrificing ride quality. These springs feature a progressive spring rate to achieve optimal ride quality. Cognito