FASS TITANIUM SIGNATURE SERIES 165GPH FUEL SYSTEM TSC10165G | 2001-2010 Duramax 6.6L LB7/LLY/LBZ/LMM

The FASS TS C10 Titanium Signature Series 165GPH Fuel System is engineered to be the top-performing, longest-lasting, and most reliable aftermarket filtration system for your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM. Rated at 165 gallons per hour and backed by a limited lifetime warranty, the Titanium Signature Series protects your injection pump and injectors while supporting 600HP–900HP applications.

Key Features:

• 165GPH @ 8-10 PSI
• Whisper Technology for reduced pump noise
• 3 Micron Filtration Rating
• Improved Cold Weather Starts
• 30,000 Mile Filter Life Expectancy
• Removes Water, Air, & Debris From Diesel Fuel
• Increases Efficiency, Performance & Smoother Idle
• Optional Electric Heater & Fuel Pressure Gauge Port
• Protects & Extends the Life of Your Fuel System & Injectors

Technology & Design:

Titanium Signature Series: Over 2.5 years of testing and research went into designing the Signature Series, featuring FASS Whisper Technology to decrease pump noise, improve pump life, flow rate, and overall pump performance.

FASS Silencing Technology (FST): Uses radius cuts, tighter tolerances, and military-spec coating to create the quietest fuel air separation system available.

Performance Radius Cuts (PRC): Advanced machining for smooth fuel flow, preventing reintroduction of air/vapor and stagnant fuel pockets common in competitors’ systems.

Mass Flow Return (MFR): Continuously polishes fuel by keeping positive pressure on delivered fuel and returning unused fuel back to the tank after filtration, ensuring your engine always receives clean fuel.

Bolt-On Bracket Mounts: Simplifies installation using your factory bed bolt. Brackets are machined steel for durability and support. No drilling or welding required.