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Fast Delivery Fass | 2020-2023 Gm 6.6l Duramax No-drop Titanium Fuel System (500-900hp) Cyber Monday Only [iUxwEIHT]

$68.99 $220.99 -69%

FASS No-Drop Titanium Fuel System for GM Duramax The FASS No-Drop Titanium Fuel System is a game-changer for 2020-2023 GM 6.6L Duramax owners seeking peak performance and reliability. Engineered by FASS Fuel Systems, this system is designed to be the

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Fast Delivery Fass | 2020-2023 Gm 6.6l Duramax No-drop Titanium Fuel System (500-900hp) Cyber Monday Only [iUxwEIHT]

FASS No-Drop Titanium Fuel System for GM Duramax

The FASS No-Drop Titanium Fuel System is a game-changer for 2020-2023 GM 6.6L Duramax owners seeking peak performance and reliability. Engineered by FASS Fuel Systems, this system is designed to be the top-performing, longest-lasting, and most reliable aftermarket filtration system in the diesel industry. With a flow rating of 220 gallons per hour and a limited lifetime warranty, it's capable of supporting your engine with ample fuel for multiple upgrades. The advanced filtration benefits, including a 2-micron filtration rating and a built-in water separation filter, protect your Duramax's injection systems, extending the life of your injectors and ensuring smooth engine operation.

Key Features and Specifications

The Titanium Signature Series diesel fuel system boasts several unique features that set it apart from the competition. The FASS Whisper Technology (FWT) reduces sound levels to a whisper while increasing fuel flow rates, ensuring a quiet and efficient operation. The Performance Radius Cuts (PRC) improve fuel flow and prevent air and vapor reintroduction, while the Mass Flow Return (MFR) technology polishes your fuel, removing dirt, air, and water. The system includes bolt-on bracket mounts for easy installation and is compatible with GMC Sierra 2500HD, GMC Sierra 3500HD, Chevrolet Silverado 2500HD, and Chevrolet Silverado 3500HD models. Features include a preset 70-75 PSI fuel pressure, complete replacement system, and ½ inch fuel lines and ports.

Practical Benefits and Applications

The FASS No-Drop Titanium Fuel System offers numerous practical benefits for daily use. It improves fuel mileage, delivers better fuel volume, and enhances engine idle for a smoother driving experience. The optional electric heater ports and fuel pressure gauge port provide additional versatility, while the limited lifetime warranty and 1,000,000-mile motor guarantee provide peace of mind. This system is ideal for heavy-duty applications, off-road use, and daily driving, ensuring your Duramax engine performs at its best. With a 30,000-mile filter life expectancy and the quietest motor on the market, the FASS No-Drop Titanium Fuel System is a must-have for any GM Duramax owner looking to maximize their vehicle's potential.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

A fantastic work of engineering.

- Sage S..

February 5, 2026

Absolutely no complaints!

A great piece of consumer technology.

- Rose R..

February 5, 2026

Absolutely no complaints!

A truly amazing piece of equipment.

- Amir G..

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