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FASS Diesel Fuel Systems

FASS No-Drop Kit Titanium Series 140GPH Fuel System & Sump NDTSC15180F140G | 2020-2023 Duramax 6.6L L5P

FASS No-Drop Kit Titanium Series 140GPH Fuel System & Sump NDTSC15180F140G | 2020-2023 Duramax 6.6L L5P

NDTSC15180F140G

$869.00 USD

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While many of our products are stocked in our warehouse, inventory levels can change quickly. If you need to confirm availability before placing your order, please call or text 970-778-0792.

FASS NDTSC15180F140G – No-Drop Kit Titanium Series 140GPH Fuel System & Sump

Mount the FASS NDTSC15180F140G No-Drop Kit Titanium Series 140GPH Fuel System & Sump on your 2020–2023 GM Silverado/Sierra 2500HD/3500HD 6.6L L5P Duramax (Stock to Moderate – requires tuning) and give your truck superior fuel delivery and protection. Rated at 140 GPH, this American-made system supports fueling upgrades while offering industry-leading filtration benefits to extend the life of your injectors and fuel system components.

No-Drop Kit Advantage:
Installation has never been easier. The included fuel sump eliminates the need to remove your fuel tank, saving you time and money. No-Drop Kits provide all the essentials for a straightforward FASS installation, packaged together for convenience and value.

Advanced Filtration:
The Titanium Signature Series system offers 2-micron filtration, a built-in water separator, and FASS’ patented air/vapor removal process. These features address one of the leading causes of injector failure by ensuring your engine only receives the cleanest fuel possible.

FASS Engineering Highlights:

  • Whisper Technology (FWT): Quiet, efficient pump operation developed through 2.5 years of testing to deliver smooth fuel flow without the noise.
  • Silencing Technology (FST): Precision machining and coatings reduce pump noise and increase pump longevity.
  • Performance Radius Cuts (PRC): Custom-machined flow paths eliminate restrictions and prevent air/vapor reintroduction into fuel.
  • Mass Flow Return (MFR): Continuously “polishes” fuel by filtering and recirculating it, ensuring constant delivery of fresh, clean diesel.
  • Bolt-On Bracket Mounts: Uses factory bed bolts for quick installation—no drilling or welding required.
  • Fuel Tank Sump: Single-bolt sump design provides reliable fuel supply from the bottom of the tank, with a large fuel bowl to reduce starvation during fuel slosh.

Features:

  • Extra Deep Sump
  • 140GPH Flow Rating
  • Whisper Technology
  • 1/2" Fuel Lines & Ports
  • 3 Micron Filtration Rating
  • Bolt-On Bracket Installation
  • Improves Cold Weather Starts
  • 30,000 Mile Filter Life Expectancy
  • Removes Water, Air & Debris from Diesel Fuel
  • Improves Fuel Efficiency & Engine Idle
  • Optional Electric Heater & Fuel Pressure Gauge Ports
  • Protects & Extends Life of Injectors & Fuel System
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