POWERFUL AIR SUSPENSION KIT - This premium kit is designed to address high air demands of trucks and cars. It includes a 5-gallon tank with 9 ports, two 200 PSI compressors, four 2600-style air bags, high flow electric air valves, water traps, a dual gauge panel with 4-way switch control, and basic hardware for installation..ONBOARD AIR SYSTEM WITH INCREASED CAPACITY & SPEED - The two compressors double the tank's air intake for a faster refill. The large tank volume with efficient refill ensures a super-fast rise time and a quick reaction to changes..UNIVERSAL AIR BAGS & HIGH FLOW VALVES - The springs allow a safe load capacity of 349-3055 lbs. The 8 included high flow electric air valves increase the airflow to and from the air bags, which improves the response time of your suspension system for outstanding performance..EXTRA VOLUME FOR HIGHER AIR NEEDS - This kit is recommended for vehicles that need high suspension for heavy load leveling and have the space for two compressors and a 5-gal tank. It can also serve all your other air needs like airing up tires, train horns and additional air tools..PREMIUM QUALITY - All components were made to maximize strength and durability. The tank is made of steel with an anti-corrosion coating and the compressors feature thermal overload protection to prevent overheating. The air bags can hold up to 600 PSI and are extremely resistant to damage from wear and tear or inflation shock.