5.9 Cummins FASS Adjustable 100GPH Fuel Pump

The FASS FASD08100G Adjustable Fuel Pump is the perfect choice for those looking to improve fuel flow and pressure in their 5.9 Cummins engine. With its built-in boost compensation port and adjustable fuel pressure, this pump can handle anything from stock to moderate engines with ease. Additionally, the built-in fuel pressure gauge port makes it easy to keep an eye on your engine's performance. For maximum results, pair the FASS FASD08100G Adjustable Fuel Pump with the matching 95GPH fuel filter (sold separately).

- Improves Fuel Flow 
- Built-In Boost Compensation Port 
- Adjustable Fuel Pressure 1-75 PSI 
- Built-In Fuel Pressure Gauge Port 
- 95GPH - For Stock To Moderate Engines