Airmaxxx 480 Chrome Compressors 1/2 Valves Air Ride Black 7 Switch Tank. 2 – airmaxxx 480 Chrome Air Compressors 2 – 3/8″ Stainless Steel Braided Leader Hoses 2 – 3/8″NPT Check Valves 8 – 1/2NPT 250psi Brass Fast Valves 8 – Valve Mounting Brackets 2 – Premium 40 Amp Relays 150 psi on, 180 psi off, Tank Pressure Switch 5 Gallon, 9 Port Steel Air Tank Black 7 Switch AVS Hand Held Controller.