Airmaxxx 400 Chrome Dual Air Compressors & 5 Gallon Air Tank 180psi Ride Bag Kit. Includes: 2 – airmaxxx AM400 Chrome Compressors 2 – 22″ Long Stainless Steel Braided 1/4″ Leader Hoses 2 – 1/4NPT Inline Check Valves 2 – Premium 40 amp Relays 150 psi (on) / 180 psi (off) Pressure Switch 5 Gallon Steel 9 Port Black Powder Coat Air Tank.