- Integrated No-Drop Installation: This comprehensive kit includes a single-bolt fuel tank sump, eliminating the labor-intensive process of removing the fuel tank and saving both time and installation costs.
- FASS Silencing Technology: Utilizing military-spec coatings and precision radius cuts, this system operates with "Whisper Technology" to remain the quietest aftermarket fuel-air separation unit available.
- Performance Radius Cuts (PRC): Advanced internal machining prevents the turbulence and air reintroduction common in inferior square-fitting designs, ensuring a laminar flow of fuel.
- Mass Flow Return (MFR): This technology creates a continuous "polishing" loop, where fuel is constantly filtered and de-aerated before being returned to the tank, guaranteeing a reservoir of pristine fuel at all times.
- Signature Series Plus Aesthetics: Features premium ORB (O-Ring Boss) fittings, black anodized 6061 aluminum components, and matching black fuel lines for a professional, factory-quality appearance.
- Robust Mounting Solution: The included bolt-on brackets utilize existing factory bed bolts, removing the need for drilling or welding and ensuring a secure, durable fit to the vehicle frame.
- Extended Service Life: Designed for longevity, the high-efficiency filters offer a 30,000-mile life expectancy, and the entire system is backed by a manufacturer's limited lifetime warranty.
The FASS NDTSPC15180F140G No-Drop Titanium Signature Series Plus is an essential upgrade for the 2020-2023 GM 6.6L Duramax L5P, specifically engineered to bridge the gap between stock reliability and moderate performance enhancements. By delivering a consistent 140 gallons per hour at 70-75 PSI, this system ensures your engine is never starved for fuel, supporting builds up to 500 horsepower. Beyond mere volume, this system serves as a sophisticated filtration powerhouse. It utilizes a 2-micron rating to capture microscopic contaminants and a patented air/vapor removal process to ensure only pure, energy-dense liquid fuel reaches your injectors. This level of protection is vital for the longevity of the sensitive high-pressure common rail system found in modern L5P engines, resulting in smoother idling, improved cold-weather starts, and optimized fuel economy.
Integrated No-Drop Installation: This comprehensive kit includes a single-bolt fuel tank sump, eliminating the labor-intensive process of removing the fuel tank and saving both time and installation costs.
FASS Silencing Technology: Utilizing military-spec coatings and precision radius cuts, this system operates[...]
- Integrated No-Drop Installation: This comprehensive kit includes a single-bolt fuel tank sump, eliminating the labor-intensive process of removing the fuel tank and saving both time and installation costs.
- FASS Silencing Technology: Utilizing military-spec coatings and precision radius cuts, this system operates with "Whisper Technology" to remain the quietest aftermarket fuel-air separation unit available.
- Performance Radius Cuts (PRC): Advanced internal machining prevents the turbulence and air reintroduction common in inferior square-fitting designs, ensuring a laminar flow of fuel.
- Mass Flow Return (MFR): This technology creates a continuous "polishing" loop, where fuel is constantly filtered and de-aerated before being returned to the tank, guaranteeing a reservoir of pristine fuel at all times.
- Signature Series Plus Aesthetics: Features premium ORB (O-Ring Boss) fittings, black anodized 6061 aluminum components, and matching black fuel lines for a professional, factory-quality appearance.
- Robust Mounting Solution: The included bolt-on brackets utilize existing factory bed bolts, removing the need for drilling or welding and ensuring a secure, durable fit to the vehicle frame.
- Extended Service Life: Designed for longevity, the high-efficiency filters offer a 30,000-mile life expectancy, and the entire system is backed by a manufacturer's limited lifetime warranty.