Fass

  The Titanium Signature Series diesel fuel lift pump was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliab...

Description Installing a FASS Fuel System has NEVER been easier! Their all-new Return Style Fuel Tank Sump Kit only requires a single hole to be dr...

  A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with a factory ...

  NOTE: If the truck has been retrofitted with an in-tank pump, you will need to purchase a TS D07 165G Kit. The Titanium Signature Series diesel f...

  The Titanium Signature Series diesel fuel system Featuring our Revolutionary Whisper Technology was engineered by FASS Diesel Fuel Systems to be ...

Description Diesel Fuel 5/8 Inch Fuel Module Suction Tube Kit With Bulkhead Fitting FASS

Description This splitter allows for easy connection if you are utilizing (2) dual FASS Electric Heater Probes (HKS1001).The splitter will work for...

Description FASS Fuel Systems Diesel Fuel Sump With Bulkhead and Suction Tube Kit (STK-5500) Part No: STK-5500 Universal Applications, Ford Powerst...

Description FASS Fuel Systems Diesel Fuel Sump And Suction Tube Upgrade Kit. (STK-5500BO Universal Applications, Ford Powerstroke, GM Duramax and D...

Description The Titanium Signature Series diesel fuel System was engineered by FASS Fuel Systems to be the top performing, longest lasting and most...

DESCRIPTION  The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the L5P Duramax. ...

Description  The Titanium Signature Series diesel fuel system Featuring our Revolutionary Whisper Technology was engineered by FASS Diesel Fuel Sys...

  WARNING! This system is designed for the 2017-2019 L5P Duramax WITH AFTERMARKET TUNING!! If the truck is not equipped with an aftermarket tune an...

  WARNING! This system is designed for the 2017-2019 L5P Duramax WITH AFTERMARKET TUNING!! If the truck is not equipped with an aftermarket tune an...

  A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn’t come with a factory l...

  A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn’t come with a factory l...

Description Once you’ve installed an aftermarket Fuel Filtration System such as our FASS Titanium Series, the use of the factory fuel filter is no ...

Description A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn’t come with ...

DESCRIPTION FASS Replacement banjo bolts for a 24V or 12V Cummins.

Description Our FASS Fuel Systems Bulkhead Fitting and Viton suction tube are designed to mount directly to the fuel tank module and provide an imp...

Description The STK-1002 (Suction Tube Kit), machined from 6061 T-6 Billet Aluminum, is a Bulkhead Fitting comprised of a 5/8″ Suction Tube along w...

 Description Our Direct Replacement Pump Relocation Kit allow for your new DRP pump to be placed further back, closer to the fuel tank. This will ...

Description FASS High Output Heater Disk

Description Titanium Series Optional Electric Diesel Fuel Heater Kit FASS