For 2 Airsprings ? Easily upgrade to 4 Airspring System if required later.

Standard features

• 2.5 cfm billet compressor with built in thermal cut-out
  
• Braided stainless steel comp hose with built in check valve
  
• Compressor air filter with re usable foam elements
  
• 2 way (independent) smooth operating electric valves
  
• 6 meter color coded wiring harness with connector
  
• 2 way dual needle gauge with switches
  
• Compressor wiring (6 meters of 6mm cable) plus relay & circuit breaker
  
• Gauge panel wiring with terminals
  
• Compressor on / off pressure switch
  
• Air tank (3 - 5 gallon capacity)
  
• High flow water & particle trap (an extremely important part but always overlooked with ?economy? kits.
  
• DOT airline including gauge line
  
• One way check valve for air valves (prevents airsprings deflating if tank pressure is lost)
  
• All brass DOT approved straight & angled swivel ?push to connect? fittings (not cheap Chinese fittings)
  
• All bolts, nyloc nuts & washers required to install
  
• Tubing cutter (a ?must? for ensuring straight cuts on airline)
  
• Tube of Loctite liquid Teflon sealer