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Why Choose FASS vs Similar Competitors?

Eliminate the Contaminants & Save your Injectors!

  • Increases Injector Life & Dependability
  • Increases Fuel Mileage (Individual Results May Vary)
    • Pickup: Typically 2-3 mpg running empty, with heavy load 8-11%
    • Semi/Class 8: Typically .4mpg in Semi/Class 8 applications

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*Must purchase your FASS Fuel System through one of our FASS ViP Dealers and send in registration within 30 days to receive your warranty.