Welcome to the Unnofficial FASS Fuel System site

Welcome to the Non-official FASS Fuel System website. The FASS stands for Fuel Air Seperator System. The FASS is simply the best Fuel system for Diesel Trucks. Thousands of Dodge Diesel owners have had fuel injection pumps fail due to lift pump failure. Worry no more with the FASS system installed!

The FASS system replaces your stock lift pump and keeps your fuel pressure up where it is supposed to be. The FASS System will help you with the following:

  • Removes AIR / Vapor from Your Fuel
  • Consistent Flow of Fuel
  • Reliable High Volume Pumps
  • Increase Horse Power
  • Increase Torque
  • Increase Fuel Economy
  • Reduces Carbon Monoxide & Carbon Dioxide
  • 6 Year Warranty* on Most Applications
  • 13,000 – 15,000 Hour Life Expectancy
  • That Equates to 500,000 Plus Miles
  • Up to 200 GPH
  • 160 Maximum PSI
  • Motor Has Up to 406 OZ Inches of Stall Torque
  • Interchangeable Filters
FASS FUEL SYSTEM FORD POWERSTROKE 05 06 07 F250 90 GPH
FASS FUEL SYSTEM FORD POWERSTROKE 05 06 07 F250 90 GPH
Paypal   US $687.80
FASS Platinum Fuel Pump Filteration System 99 07 Ford Powerstroke Diesel 55PSI
FASS Platinum Fuel Pump Filteration System 99 07 Ford Powerstroke Diesel 55PSI
Paypal   US $607.05
FASS TITANIUM FUEL SYSTEM 95 GPH 05 07 POWERSTROKE 60L
FASS TITANIUM FUEL SYSTEM 95 GPH 05 07 POWERSTROKE 60L
Paypal   US $578.55
FASS TITANIUM FUEL SYSTEM 200 GPH 05 07 POWERSTROKE 60
FASS TITANIUM FUEL SYSTEM 200 GPH 05 07 POWERSTROKE 60
Paypal   US $759.00
FASS FUEL SYSTEM HD SERIES 95 GPH 05 07 POWERSTROKE 60
FASS FUEL SYSTEM HD SERIES 95 GPH 05 07 POWERSTROKE 60
Paypal   US $673.55
04 07 Ford Powerstroke 60 Diesel FASS Platinum Series Fuel System 90gph 50psi
04 07 Ford Powerstroke 60 Diesel FASS Platinum Series Fuel System 90gph 50psi
Paypal   US $607.05