An Air Lift Performance air suspension Performance 3 Pressure Controlled Management Systems combines the latest in compact digital control technology with an advanced wiring loom and high-quality air line components, to offer a state-of-the-art 3P (Pressure) and 3H (Height sensing) capable air suspension pressure control management system, that improves suspension control, performance, and vehicle ride flexibility.The latest Performance digital 3P (pressure) controller supports 3H (ride-height sensor) upgradesSupports preset adjustments for fast tap and go suspension changesCompact ECU and port manifold reduces the number of components and simplifies installationsLong 60ft airline includedIncludes all wiring, fuses and hardware required for installationAir Lift Performance is at the forefront of air suspension systems research and development, backed by over 70 years of experience and innovative products, you can be sure the groundwork has been covered to bring you an outstanding high-