485C Gen 2 Onboard Air System, (2) 485C Compressors 3.82 CFM, 2.5 Gallon 200 PSI Air Tank, Dash Panel Gauge Kit, Sealed Pressure Switch (165 PSI On, 200 PSI Off), 100% Duty @ 200 PSI, Stealth Black Finish Compressors|Viair Stealth Black 485C Gen 2 Onboard Air System.