The VIAIR 380C Dual Performance Value Pack is ideal for air suspension systems capable of providing a maximum of 200 PSI and a 100% duty cycle. The kit features two 12-volt Pewter 380C air compressors, two heavy duty 40-amp relays and a 165 PSI cut-on, 200 PSI cut-off heavy-duty pressure switch. Each 380C Dual Performance Value Pack also comes with remote mountable air filter assemblies and mounting hardware.