aFe DFS780 Diesel Lift Pump Wiring Kit - Boost to Relay

The relay activated wiring kit allows any DFS780 system to be operated at all times. Plug and play installation.

• Supplied Preset Boost Switch Activates The Pump Only Under Load
• Converts Full Time Activation To Part Time Activation
• Fits DFS780/DFS780 PRO Diesel Fuel Systems
• Built In The USA