FASS Fuel Systems Diesel Fuel Bulkhead And Viton Suction Tube Kit (STK-1005) FASS heavy duty Mass Flow Return (MFR)technology is

Mass Flow Return (MFR)technology is used to continually polish your fuel by keeping a positive pressure on the fuel being delivered to the engine to prevent cavitation along with galling and scoring

Must be used in conjunction with the PF-3001

cause restrictions and reintroduce air back into your fuel

FASS Whisper Technology effectively and drastically reduces the sound levels of the Signature Series FASS Diesel Fuel System to a whisper while at the same time increasing fuel flow rates

7L (Fas D07 165G)

FASS Fuel Systems Diesel Fuel Bulkhead And Viton Suction Tube Kit (STK-1005) FASS heavy duty Mass Flow Return (MFR)technology isFASS Fuel Systems Diesel Fuel Bulkhead and Viton Suction Tube Kit (STK 1005). Universal Applications, Ford Powerstroke, GM Duramax and Dodge Cummins. Our FASS Fuel Systems Bulkhead Fitting and Viton suction tube are designed to mount directly to the fuel tank module and provide an improved fuel volume delivery for your Titanium Signature Series FASS. When properly installed, you can run your truck below 1 8 tank of fuel safely, eliminating any 1 4