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Thumbnail Filmstrip of 2020-2023 6.6L L5P Duramax Titanium Signature Series Plus 220 GPH Fuel System FASS TSPC15250F220G Images
The FASS TSPC15250F220G Titanium Signature Series Plus 220GPH Fuel System represents the next evolution in high-performance fuel management for the 2020-2023 L5P Duramax. Designed for moderate to extreme applications ranging from 500 to 900 HP, this system is a critical upgrade for owners who have tuned their vehicles and require a significant increase in fuel volume. Beyond mere delivery, the Titanium Signature Series Plus acts as a comprehensive filtration powerhouse, utilizing a 2-micron rating and patented air/vapor removal to ensure your injection system is shielded from the contaminants that lead to premature wear. By integrating O-Ring Boss (ORB) fittings and black anodized components, FASS provides a robust solution that prioritizes both mechanical reliability and a professional, clean aesthetic under the chassis.
- High-Volume Delivery: Rated at 220GPH @ 70-75PSI, providing sufficient overhead for high-horsepower builds.
- Advanced Filtration: Features a 2-micron filtration rating and a built-in water separation filter to protect sensitive L5P injectors.
- FASS Whisper Technology (FWT): Utilizes military-spec coatings and radius-cut gears to provide the quietest fuel-air separation on the market.
- Performance Radius Cuts (PRC): Advanced internal machining that eliminates 90-degree "T-Bone" restrictions, preventing stagnant fuel pockets and air reintroduction.
- Mass Flow Return (MFR): Continually "polishes" fuel by returning unused, filtered diesel back to the tank, ensuring the engine always pulls from the cleanest possible source.
- Bolt-On Installation: Heavy-duty machined steel brackets utilize factory bed bolts, eliminating the need for drilling or welding during setup.
- Premium Hardware: Includes 6061 aluminum black anodized fittings, ORB connections, and 1/2-inch black fuel lines for a leak-free, streamlined installation.
- Reliability Enhancements: Offers improved cold weather starts, smoother idling, and a 30,000-mile filter life expectancy.
- Warranty: Backed by a Limited Lifetime Manufacturer Warranty for long-term peace of mind.
Investing in the Titanium Signature Series Plus is about more than just hitting performance targets; it is about the longevity of your Duramax engine. The system's ability to strip water, air, and vapor from diesel fuel directly translates to increased combustion efficiency and reduced stress on the high-pressure fuel pump. By maintaining constant positive pressure and removing the debris that often bypasses factory filters, this system ensures your truck operates at peak performance whether you are on the job site or the drag strip. With its refined Whisper Technology and easy-to-install bolt-on brackets, FASS has created a sophisticated, user-friendly upgrade that provides the technical foundation necessary for any high-output L5P Duramax.
Note: Requires Tuning
The FASS TSPC15250F220G Titanium Signature Series Plus 220GPH Fuel System represents the next evolution in high-performance fuel management for the 2020-2023 L5P Duramax. Designed for moderate to extreme applications ranging from 500 to 900 HP, this system is a critical upgrade for owners who have tuned their vehicles and require a significant increase in fuel volume. Beyond mere delivery, the Titanium Signature Series Plus acts as a comprehensive filtration powerhouse, utilizing a 2-micron rating and patented air/vapor removal to ensure your injection system is shielded from the contaminants that lead to premature wear. By integrating O-Ring Boss (ORB) fittings and black anodized components, FASS provides a robust solution that prioritizes both mechanical reliability and a professional, clean aesthetic under the chassis.
High-Volume Delivery: Rated at 220GPH @ 70-75PSI, providing sufficient overhead for high-horsepower builds.
Advanced Filtration: Features a 2-micron filtration rating and a built-in water separation filter to protect sensitive L5P injectors.
FASS Whisper Technology (FWT): Utilizes military-spec coatings and radius-cut gears to provide the quietest[...]
The FASS TSPC15250F220G Titanium Signature Series Plus 220GPH Fuel System represents the next evolution in high-performance fuel management for the 2020-2023 L5P Duramax. Designed for moderate to extreme applications ranging from 500 to 900 HP, this system is a critical upgrade for owners who have tuned their vehicles and require a significant increase in fuel volume. Beyond mere delivery, the Titanium Signature Series Plus acts as a comprehensive filtration powerhouse, utilizing a 2-micron rating and patented air/vapor removal to ensure your injection system is shielded from the contaminants that lead to premature wear. By integrating O-Ring Boss (ORB) fittings and black anodized components, FASS provides a robust solution that prioritizes both mechanical reliability and a professional, clean aesthetic under the chassis.
- High-Volume Delivery: Rated at 220GPH @ 70-75PSI, providing sufficient overhead for high-horsepower builds.
- Advanced Filtration: Features a 2-micron filtration rating and a built-in water separation filter to protect sensitive L5P injectors.
- FASS Whisper Technology (FWT): Utilizes military-spec coatings and radius-cut gears to provide the quietest fuel-air separation on the market.
- Performance Radius Cuts (PRC): Advanced internal machining that eliminates 90-degree "T-Bone" restrictions, preventing stagnant fuel pockets and air reintroduction.
- Mass Flow Return (MFR): Continually "polishes" fuel by returning unused, filtered diesel back to the tank, ensuring the engine always pulls from the cleanest possible source.
- Bolt-On Installation: Heavy-duty machined steel brackets utilize factory bed bolts, eliminating the need for drilling or welding during setup.
- Premium Hardware: Includes 6061 aluminum black anodized fittings, ORB connections, and 1/2-inch black fuel lines for a leak-free, streamlined installation.
- Reliability Enhancements: Offers improved cold weather starts, smoother idling, and a 30,000-mile filter life expectancy.
- Warranty: Backed by a Limited Lifetime Manufacturer Warranty for long-term peace of mind.
Investing in the Titanium Signature Series Plus is about more than just hitting performance targets; it is about the longevity of your Duramax engine. The system's ability to strip water, air, and vapor from diesel fuel directly translates to increased combustion efficiency and reduced stress on the high-pressure fuel pump. By maintaining constant positive pressure and removing the debris that often bypasses factory filters, this system ensures your truck operates at peak performance whether you are on the job site or the drag strip. With its refined Whisper Technology and easy-to-install bolt-on brackets, FASS has created a sophisticated, user-friendly upgrade that provides the technical foundation necessary for any high-output L5P Duramax.
Note: Requires Tuning