Collection:
FASS Brand
247 products
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
FASS | 2017-2019 GM 6.6L Duramax 240GPH No Drop Titanium Plus Fuel System
Regular price
$1,421.00
Sale price
$1,421.00
Regular price
Unit price
/per
Please Note: This Fuel System REQUIRES aftermarket tuning to be compatible.
Fits: Fits 2017-2019 GM/Chevy Duramax L5P
Part No.: NDTSPC13290F240G
Installing a Titanium Signature Series Plus Fuel Sys...
FASS | 2017-2019 GM 6.6L Duramax 220GPH No Drop Titanium Plus Fuel System
Regular price
$1,350.00
Sale price
$1,350.00
Regular price
Unit price
/per
Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump—which prevents the need...
FASS | 2017-2019 GM 6.6L Duramax 140GPH No Drop Titanium Plus Fuel System
Regular price
$1,279.00
Sale price
$1,279.00
Regular price
Unit price
/per
Please Note: This Fuel System REQUIRES aftermarket tuning to be compatible.
Fits: Fits 2017-2019 GM/Chevy Duramax L5P
Part No.: NDTSPC13180F140G
Installing a Titanium Signature Series Plus Fuel Sys...
FASS | 2015-2016 GM 6.6L Duramax 165GPH No Drop Titanium Plus Fuel System
Regular price
$1,222.00
Sale price
$1,222.00
Regular price
Unit price
/per
Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump—which prevents the need...
FASS | 2015-2016 GM 6.6L Duramax 100GPH No Drop Titanium Plus Fuel System
Regular price
$1,180.00
Sale price
$1,180.00
Regular price
Unit price
/per
Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump—which prevents the need...
FASS | 2011-2014 GM 6.6L Duramax 165GPH No Drop Titanium Plus Fuel System
Regular price
$1,265.00
Sale price
$1,265.00
Regular price
Unit price
/per
Installing a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to simplify installation, No-Drop Plus Kits include our Fuel Sump—which prevents the need...
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device