Crankcase Ventilation & Catch Cans (3)

Once you've installed an aftermarket Fuel Filtration System such as our FASS Signature Series, the use of the factory fuel filter housing is no longer required and can be removed....

FASS Fuel Systems 2001-2016 Duramax Factory Fuel Filter Delete Canister (DFD4000) Part No: DFD4000 Once you've installed an aftermarket Fuel Filtration System such as our FASS Titanium Series, the use...

FASS Fuel Systems Powerstroke Filter Delete Kit (PFD1001). Part No: PFD1001 Once you've installed an aftermarket Fuel Filtration System such as our FASS Titanium or Titanium Signature Series, the use...