Description

FASS No-Drop Series PLUS Fuel System for GMC/Chevrolet 2017-2019 Duramax 6.6L

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Please Note: This Fuel System REQUIRES aftermarket tuning to be compatible with this vehicle.

If you drive a 2017–2019 GMC/Chevrolet with the Duramax diesel engine, upgrading your fuel filtration and delivery will triple the life of the injection system, increase MPG & power, provide exceptional extreme cold weather operation, and more.

That’s exactly why we engineered the Titanium Signature Series PLUS Fuel System—to outlast and outperform anything else on the market. This fuel system is designed to provide the purest possible fuel to your Duramax and is built to outlast it.

The No-Drop Titanium Signature Series PLUS Fuel System is designed for customers who want all the performance and protection of a FASS fuel system without dropping the fuel tank. This system utilizes our 6061‑T6 billet aluminum Single Bolt Fuel Sump with a suction port and a return port, using one single hole in the bottom of the fuel tank. The FASS will draw and return its fuel to the sump, giving you an ultra‑clean and simple installation.

Peace of Mind, Efficiency, Power

• Supports Stock & Modified Duramax: Plenty of fuel for stock and modified GM/Chevy
• Injector Protection: Will triple the life of your injectors and injection pump
• FASS Filtration: Optimizes combustion, restores HP, maximizing MPG (results vary)
• Limited Lifetime Warranty: Register your FASS system and you’re covered

Advanced Filtration Technology

FASS doesn’t just move fuel — we filter it better than anyone:

• Water Separation: 3rd‑party proven to eliminate over 99% of water
• Air/Vapor Removal: Eliminates entrained air and vapor that damages injection systems and reduces power and efficiency
• 2 Micron Absolute Filtration – Microglass: Removes debris smaller than OEM filters can catch
• Mass Flow Return (MFR): Constantly “polishes” your diesel by sending unused fuel back through the filters, ensuring your tank always contains clean, conditioned fuel

Key Benefits

• Improves Reliability: Triples injection system life
• Maximized Horsepower: Stronger throttle response, improved fuel atomization, restored injection timing, and a more balanced engine
• Optimized MPG: More efficient and complete combustion (results will vary)
• Peace of Mind: Extreme Water Separator acts as a fail‑safe during extreme fuel contamination, preventing costly repairs and downtime
• Extreme Cold Weather Confidence: Dependable starts and operation in cold climates, especially when paired with the appropriate
  FASS Fuel Heater
• Proven Reliability: Less than 0.5% failure rate
• Cleaner Operation: Reduced DPF regens and soot output
• Improves fuel lubricity at least 10%

Key Features

• Fuel Flow: Supports stock and modified 6.6L Duramax up to 1500 HP (by horsepower selection)
• 2‑Micron Absolute Filtration: Captures finer debris than OEM filters
• Removes over 99% of water from fuel (3rd‑party verified)
• Patented FASS air/vapor removal process
• 1,000,000+ mile motor life
• 30,000‑mile filter life expectancy
• Limited Lifetime Warranty (with registration)
• Optional Electric Fuel Heater Kits Available
• Mass Flow Return (MFR): Continuously polishes fuel for maximum cleanliness
• Whisper Technology: Industry’s quietest motor
• Performance Radius Cuts (PRC): Smoother internal fuel flow with no sharp restrictions
• Heavy‑Duty Bolt‑On Steel Mounting Brackets
• No‑Drop Configuration: Includes Single Bolt Fuel Sump Kit — drill one hole and bolt the sump in place
• PLUS Features: Black anodized ORB fittings at the filter base and black anodized AN‑style fittings throughout
• Aluminum Motor Heat Sink: Black anodized aluminum motor heat sink lowers the internal motor temperature by up to 20° Fahrenheit which extends the life of our proven million-mile motor, and adds a clean, upgraded appearance to the system.

Why Choose FASS?

At FASS, we don’t rush products to market — we “strive for perfection and settle for excellence.” Our systems have a failure rate of less than 0.5%, and diesel owners nationwide trust us to protect their investments.

Whether you’re daily driving your GMC/Chevrolet Duramax or building horsepower, the FASS Titanium Signature Series Fuel System delivers peace of mind and performance you can feel.

Compatible With: 2017–2019 GMC/Chevrolet Duramax 6.6L

• Flow Rating: 140 GPH (Stock–700 HP) – NDTSPC13180F140G
• Flow Rating: 220 GPH (700–900 HP) – NDTSPC13250F220G
• Flow Rating: 240 GPH (900–1200 HP) – NDTSPC13290F240G
• Warranty: Limited Lifetime (with registration)

Vehicle Fitment by Year

• 2017 Chevrolet Silverado 2500HD – 6.6L Duramax
• 2017 Chevrolet Silverado 3500HD – 6.6L Duramax
• 2017 GMC Sierra 2500HD – 6.6L Duramax
• 2017 GMC Sierra 3500HD – 6.6L Duramax
• 2018 Chevrolet Silverado 2500HD – 6.6L Duramax
• 2018 Chevrolet Silverado 3500HD – 6.6L Duramax
• 2018 GMC Sierra 2500HD – 6.6L Duramax
• 2018 GMC Sierra 3500HD – 6.6L Duramax
• 2019 Chevrolet Silverado 2500HD – 6.6L Duramax
• 2019 Chevrolet Silverado 3500HD – 6.6L Duramax
• 2019 GMC Sierra 2500HD – 6.6L Duramax
• 2019 GMC Sierra 3500HD – 6.6L Duramax