Actuator Codes? Call Us Before You Purchase For Some Important Information!

S&S DCR Kits & DPK Kits In Stock!

Big Bang Injectors In Stock!

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
Brand Show all Brand
Product Type Show all Product Type
FASS | 2011-2014 GM 6.6L Duramax 100GPH No Drop Titanium Plus Fuel System FASS | 2011-2014 GM 6.6L Duramax 100GPH No Drop Titanium Plus Fuel System
$1,208.00
$1,208.00
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 | 2001-2016 GM 6.6L Duramax 290GPH No Drop Titanium Plus Fuel System FASS | 2001-2016 GM 6.6L Duramax 290GPH No Drop Titanium Plus Fuel System
$1,393.00
$1,393.00
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 | 2001-2016 GM 6.6L Duramax 250GPH No Drop Titanium Plus Fuel System FASS | 2001-2016 GM 6.6L Duramax 250GPH No Drop Titanium Plus Fuel System
$1,322.00
$1,322.00
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 | 2001-2010 GM 6.6L Duramax 165GPH No Drop Titanium Plus Fuel System FASS | 2001-2010 GM 6.6L Duramax 165GPH No Drop Titanium Plus Fuel System
$1,265.00
$1,265.00
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 | 2001-2010 GM 6.6L Duramax 100GPH No Drop Titanium Plus Fuel System FASS | 2001-2010 GM 6.6L Duramax 100GPH No Drop Titanium Plus Fuel System
$1,208.00
$1,208.00
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 | 2014-2018 Dodge Ram 3.0L EcoDiesel 110GPH No Drop Titanium Plus Fuel System FASS | 2014-2018 Dodge Ram 3.0L EcoDiesel 110GPH No Drop Titanium Plus Fuel System
$1,393.00
$1,393.00
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...