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1320 Synthetics

Signed in as:

filler@godaddy.com

  • Home
  • Free AMSOIL Catalog
  • Sponsorship
  • Vehicle Look-up Guide
    • Look Up A Vehicle
    • Nissan USA
    • Ram Trucks
    • 3rd Gen EcoDiesel
    • GM Performance
    • Jeep SRT WK2
    • Banshee & Becca Freshley
    • Ford Performance
  • Shop
    • Clothing & Merchandise
    • Parts & Accessories
    • Opti-Lube Diesel Additive
    • FASS Diesel Fuel Systems
    • Improved Racing Catch Can
  • How to
    • All Installation Guides
    • TITAN XD Oil Bypass KIt
    • Improved Racing T-Stat
    • AISIN Transmission
  • Services
  • Oil Analysis Archive
  • Photos and Videos
  • Blog
  • About Us
  • Get Early Access

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we are a Proud Licensed fass Dealer

WHAT IS FASS FUEL AIR SEPARATION SYSTEM

FASS stands for Fuel Air Separation System and is a combination diesel fuel lift pump and fuel filtration system that is designed to improve your diesel truck’s fuel mileage, engine performance and extend the life of your diesel injection system. Our diesel fuel pump and diesel fuel filters are made in America in order to provide complete customer satisfaction. Regardless of the vehicle you drive, and how you power your life, FASS diesel fuel systems provide the cleanest fuel in order to extend the life of your favorite truck.

Find out more

Which FASS Product Will Work Best For You?

2016-2019 Nissan Titan XD Cummins

Under 700 Horsepower

High Output Heater Disk

FASS Fuel Filter Pack

FASS Fuel Filter Pack XL

GM 6.6L Duramax

2001-2010 Under 600 Horsepower

2011-2014 Under 600 Horsepower

2015-2016 Under 600 Horsepower

2001-2016 Factory Fuel Filter Delete Kit

High Output Heater Disk

FASS Fuel Filter Pack

FASS Fuel Filter Pack XL 

Ram 6.7L Cummins

2005-2018 Under 600 Horsepower

High Output Heater Disk

FASS Fuel Filter Pack

FASS Fuel Filter Pack XL 


INCREASES LUBRICITY BY AT LEAST 10%

2014-2018 Ram 3.0L Ecodiesel

Under 700 Horsepower

High Output Heater Disk 

FASS Fuel Filter Pack

FASS Fuel Filter Pack XL 

Ford Powerstroke

High Output Heater Disk

FASS Fuel Filter Pack

FASS Fuel Filter Pack XL 

Class 8 Semi

Under Construction


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