
FASS, or Fuel Air Separation System, is a combination diesel fuel lift pump and fuel filtration system. FASS Fuel Systems are designed to improve diesel truck fuel mileage, engine performance and extend the life of your diesel injection system. FASS Fuel Systems consist of the Heavy Duty Series, Titanium Signature Series and Drop-In Series. The Titanium Series Fuel System, for example, comes in a range of GPH and PSI options.
| Characteristics | Values |
|---|---|
| Fuel System Line | Heavy Duty Series, Titanium Signature Series, Drop-In Series, Titanium Series, Dodge DRP Series, Duramax D-MAX Series |
| Fuel Pumps | Electric Fuel Pumps, Lift Pumps, Platinum Diesel Pump |
| Fuel Filters | Titanium Fuel Heater, Sump Kit, Suction Tube Kit, Pump Replacement, Relocation Kit, Wiring Harness, Pickup, Semi, Lift Pump, Cummins Lift Pump, Duramax Lift Pump |
| Fuel Heater | Titanium Fuel Heater |
| Fuel Line | FASS Fuel Line |
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What You'll Learn

FASS Titanium Series Fuel System 290GPH (16-18 PSI) for Cummins 5.9L 1998.5-2004
FASS Fuel Systems are designed to improve your diesel truck's fuel mileage, engine performance and extend the life of your diesel injection system. The FASS Titanium Series Fuel System 290GPH (16-18 PSI) for Cummins 5.9L 1998.5-2004 is a powerful fuel system that delivers impressive performance and efficiency. With a flow rate of 290 gallons per hour and a pressure range of 16 to 18 PSI, this fuel system is designed to meet the demands of high-performance engines.
The FASS Titanium Series Fuel System features a state-of-the-art design that ensures reliable and consistent fuel delivery. It is engineered with a robust and durable construction, utilising high-quality materials to withstand the rigours of heavy-duty use. The system includes a complete set of instructions, making it easy for experienced mechanics to install.
One of the key advantages of this fuel system is its ability to provide clean and consistent fuel flow. The system incorporates a diesel fuel lift pump and a fuel filtration system, ensuring that the fuel entering your engine is free of contaminants and water. This not only enhances engine performance but also helps to extend the lifespan of your diesel injection system.
The FASS Titanium Series Fuel System is specifically designed for the Cummins 5.9L engine, covering model years 1998.5 to 2004. It is capable of supporting engines with horsepower ratings ranging from 1200 to 1500 hp. This fuel system is an excellent choice for those seeking to maximise the potential of their Cummins 5.9L engine, whether it's for improved fuel efficiency, increased horsepower, or extended engine life.
Overall, the FASS Titanium Series Fuel System 290GPH (16-18 PSI) for Cummins 5.9L 1998.5-2004 is a top-of-the-line fuel system that delivers superior performance and reliability. With its advanced fuel delivery and filtration capabilities, it ensures optimal engine performance while extending the lifespan of critical components. This fuel system is a testament to FASS's commitment to providing innovative and dependable solutions for diesel fuel systems.
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FASS Titanium Series Fuel System 250F 220GPH (60-65 PSI)
FASS Fuel Systems are a combination diesel fuel lift pump and fuel filtration system. They are designed to improve your diesel truck's fuel mileage, engine performance and extend the life of your diesel injection system.
FASS Fuel Systems come in a variety of series, including the Heavy Duty Series, Titanium Signature Series, Drop-In Series, Adjustable Fuel System Series, Dodge DRP Series, and Duramax D-MAX Series.
The FASS Titanium Series Fuel System 250F 220GPH (60-65 PSI) is designed for Powerstroke 7.3L and 6.0L engines from 1999-2007. It has a horsepower range of 600-900 and the model number is TSF14250F220G.
The Titanium Series Fuel System is also available with different specifications, such as the 140GPH Fuel System 180F (60-65 PSI) and the 290GPH Fuel System (16-18 PSI) or (8-10 PSI).
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FASS Titanium Signature Series
FASS Fuel Systems are designed to improve your diesel truck's fuel mileage, engine performance and extend the life of your diesel injection system. The FASS Titanium Signature Series is one of the company's Fuel System lines, which also includes the Heavy Duty Series and the Drop-In Series.
The Titanium Signature Series includes the Titanium Series 140GPH Fuel System 180F (60-65 PSI), which is compatible with Powerstroke 7.3L and 6.0L engines from 1999-2007, and the Titanium Series 250F 220GPH (60-65 PSI), which is also compatible with Powerstroke 7.3L and 6.0L engines from 1999-2007. The Titanium Series 290GPH (16-18 PSI) is compatible with Cummins 5.9L engines from 1998.5-2004, and the Titanium Series 290GPH (8-10 PSI) is compatible with Duramax 6.6L engines from 2001-2016.
FASS Fuel Systems are a combination of a diesel fuel lift pump and a fuel filtration system. The company also offers a range of other products, including fuel filters, fuel heaters, sump kits, suction tube kits, pump replacement relocation kits, wiring harnesses, and more.
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FASS Duramax D-MAX Series
FASS, or Fuel Air Separation System, is a combination diesel fuel lift pump and fuel filtration system. It is designed to improve your diesel truck's fuel mileage and engine performance, as well as extend the life of your diesel injection system.
FASS offers a range of fuel systems, including the Heavy Duty Series, Titanium Signature Series, and Drop-In Series. Each series has different specifications and is compatible with different vehicles.
The FASS Duramax D-MAX Series is designed for Duramax engines. It offers a fuel system with a flow rate of 290GPH and a pressure range of 8-10 PSI. This series is compatible with Duramax 6.6L engines from 2001 to 2016 and can support horsepower ranging from 1200 to 1500.
The FASS Duramax D-MAX Series is a reliable option for improving the performance and longevity of your Duramax engine. It provides efficient fuel delivery and filtration, ensuring optimal engine performance and fuel mileage.
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$13.59

FASS Fuel Air Separation System
FASS stands for Fuel Air Separation System. It is a combination diesel fuel lift pump and fuel filtration system that is designed to improve your diesel truck's fuel mileage, engine performance and extend the life of your diesel injection system.
FASS Fuel Systems has a range of products, including the Heavy Duty Series, Titanium Signature Series, Drop-In Series, Adjustable Fuel System Series, Dodge DRP Series, and Duramax D-MAX Series. The Titanium Series, for example, offers a range of fuel systems with different specifications to cater to different vehicles and their requirements.
FASS Fuel Systems also offers a range of additional products and parts, including fuel filters, fuel heaters, sump kits, suction tube kits, pump replacement relocation kits, wiring harnesses, and more.
The FASS Fuel Air Separation System is, therefore, a comprehensive solution for diesel truck owners looking to improve their vehicle's performance and fuel efficiency while also extending the life of their diesel injection system.
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Frequently asked questions
FASS stands for Fuel Air Separation System.
FASS Fuel Air Separation System is a combination diesel fuel lift pump and fuel filtration system.
FASS Fuel Air Separation System is designed to improve your diesel truck's fuel mileage, engine performance, and extend the life of your diesel injection system.
FASS Fuel Systems include the Heavy Duty Series, Titanium Signature Series, Drop-In Series, Adjustable Fuel System Series, Dodge DRP Series, and Duramax D-MAX Series.
The FASS Titanium Series Fuel System has a range of specifications depending on the model of your truck, with different fuel pump capacities, pressure ratings, and horsepower ratings. For example, the FASS Titanium Series 140GPH Fuel System has a capacity of 140 gallons per hour, operates at 60-65 PSI, and is compatible with Powerstroke 7.3L and 6.0L engines from 1999 to 2007, with a horsepower rating of 700-900 hp.











































