- Mass Flow Return (MFR) Technology: Continually polishes your fuel by keeping positive pressure on the delivery side while returning unused, filtered fuel to the tank to ensure a constant cycle of purification.
- FASS Silencing Technology (FST): Utilizes Whisper Technology, radius cuts, and military-spec coatings to provide the quietest operation on the market without sacrificing flow or power.
- Advanced Contaminant Removal: The Extreme Water Separator removes over 99% of water, while the primary filter captures dirt, rust, and debris down to a 2-micron absolute rating.
- Performance Radius Cuts (PRC): Advanced machining creates smooth flow paths within the aluminum housing, preventing the stagnant fuel pockets and air reintroduction common in competitor "T-bone" fittings.
- Simplified Bolt-On Installation: Durable machined steel brackets utilize factory bed bolts, removing the need for drilling or welding and significantly reducing installation time.
- Integrated Single-Bolt Sump: Features a large fuel bowl reservoir that prevents fuel starvation during aggressive driving or low-tank sloshing, ensuring your pump never runs dry.
- Serviceability and Protection: Designed with a 30,000-mile filter life expectancy and an optional port for electric heaters or fuel pressure gauges to adapt to extreme environments.
The FASS NDTSC15290F240G No-Drop Kit Titanium Series 240GPH Fuel System is a premium engineering solution specifically developed for 2020-2023 L5P Duramax pickups that have been highly modified and tuned. At the heart of this system is an American-made lift pump that prioritizes the longevity of your engine by providing a superior defense against the primary enemies of diesel performance: air, vapor, and water. By integrating a high-capacity 240GPH flow rate with an included fuel sump, this kit eliminates the need to drop your fuel tank during installation, saving both time and labor costs. This comprehensive approach ensures that your high-performance engine receives a steady, high-volume supply of purified fuel, safeguarding expensive injectors and optimizing the combustion process.
Mass Flow Return (MFR) Technology: Continually polishes your fuel by keeping positive pressure on the delivery side while returning unused, filtered fuel to the tank to ensure a constant cycle of purification.
FASS Silencing Technology (FST): Utilizes Whisper Technology, radius cuts, and military-spec coatings to provide the quietest operation on the market without sacrificing flow or po[...]
- Mass Flow Return (MFR) Technology: Continually polishes your fuel by keeping positive pressure on the delivery side while returning unused, filtered fuel to the tank to ensure a constant cycle of purification.
- FASS Silencing Technology (FST): Utilizes Whisper Technology, radius cuts, and military-spec coatings to provide the quietest operation on the market without sacrificing flow or power.
- Advanced Contaminant Removal: The Extreme Water Separator removes over 99% of water, while the primary filter captures dirt, rust, and debris down to a 2-micron absolute rating.
- Performance Radius Cuts (PRC): Advanced machining creates smooth flow paths within the aluminum housing, preventing the stagnant fuel pockets and air reintroduction common in competitor "T-bone" fittings.
- Simplified Bolt-On Installation: Durable machined steel brackets utilize factory bed bolts, removing the need for drilling or welding and significantly reducing installation time.
- Integrated Single-Bolt Sump: Features a large fuel bowl reservoir that prevents fuel starvation during aggressive driving or low-tank sloshing, ensuring your pump never runs dry.
- Serviceability and Protection: Designed with a 30,000-mile filter life expectancy and an optional port for electric heaters or fuel pressure gauges to adapt to extreme environments.