Bolt-On, Plug & Play With All The Wiring. Hose & Fittings Needed. Level Ride Pressure Only With Controller. Level Ride 3/8 Manifold Valve. Airmaxxx Front Bolt On Air Bag Cups. Airmaxxx Rear Bolt On Air Bag Mounts. 4 – airmaxxx 2600 1/2npt Port Air Bags. Airmaxxx Chrome 580 Dual Air Compressors. Airmaxxx Black 5 Gallon 7 Port Seamless Aluminum Air Tank. 50ft 3/8 DOT Air Hose. Nickle Plated Brass PTC Fitting Kit. Air Hose Cutter &. Airmaxxx Dual Air Compressor Install Wiring Kit.