The Kleinn Model 6450 Onboard Air System stands as the brand's largest and most powerful air solution, featuring a high-performance, higher-CFM output, 150 PSI, 100% duty cycle waterproof compressor paired with a massive 5-gallon steel air tank. Engineered to deliver maximum volume and pressure, this heavy-duty system packs enough muscle to effortlessly power your air horns alongside demanding auxiliary accessories like air suspension bags and small pneumatic air tools. For ultimate utility on the go, the comprehensive package also includes a quick-connect tire inflation kit complete with a durable air hose, a locking tire chuck, a dedicated storage case, and all the necessary high-quality hardware required for a complete installation.