We offer these kits for those who see the world from a higher level. They provided the same rugged reliability and ride qualities of our factory height kits. We have tested on BDS, Zone, Fabtech & Rough Country 4" - 6" lift kits. Typically, kit manufacturers provide 2" less lift on the rear axle to level the truck. If your kit lifted the front axle 4", then you need the 4" lift air spring option. The same logic applies for 6". If your manufacturer is not listed, please "CONTACT US". We've been busy creating and prototyping "CRM" Coil Replacement Mounts for lifted 1500 & 2500's to create 100% rear air ride.
Our design philosophy is to build them tough with quality components that perform without fail and stand behind every product 100%. Please view our "GENERAL INFO" page for detailed information.
This is for 4" or 6" Pro Comp lift kits. All hardware, fittings and lines are included. This kit requires drilling two holes through each coil riser.