So you already have an Accuair eLevel and realize it's time to upgrade? Here you go! You will need to things:
1. This harness adapter.
2. An Air Lift 3P air management kit >>>CLICK HERE<<<.
This adapter will plug into the Accuair sensor harness. So you will be able to reuse your sensors, arms, connecting rods and wire harness from your existing eLevel system. The big black plug plugs onto the Accuair sensor harness while the 4 individual white plugs connect to their matched colored connectors on the Air Lift 3P harness. That in turn, turns your 3P system into a full blown true height 3H system.