Description
Overview
The FASS No-Drop Series Plus Fuel System is engineered for the 2020-2023 Chevrolet Silverado and GMC Sierra Duramax 6.6L, and it’s built to support horsepower levels ranging from 500 to 900hp. As part of the No-Drop Series, this kit pairs the acclaimed Titanium Signature Series Plus Fuel System with an integrated Fuel Sump, giving you a complete, cohesive package designed to deliver clean, air-free, high-flow fuel to your truck’s injection system.
What sets the No-Drop Plus apart is its focus on making installation dramatically simpler. The included Fuel Sump eliminates the need to drop or remove your fuel tank, streamlining what is traditionally one of the most labor-intensive parts of the job. Better still, the No-Drop Plus configuration offers significant savings over purchasing a Titanium Signature Series Plus Fuel System and a Sump Kit separately—everything you need for a straightforward FASS installation, and nothing you don’t.
Titanium Signature Series Plus Upgrades
The Titanium Signature Series Plus is the next evolution of the popular Titanium Signature Series. It comes equipped with ORB (O-Ring Boss) fittings, 6061 aluminum black anodized fittings, and black fuel line for an ultra-clean, professional-looking installation. Built from 6061 T-6 billet aluminum and finished in black, the hardware is designed to look as good as it performs under the hood.
Key Benefits
- Increases fuel lubricity at least 10 percent to help protect critical injection components
- Can triple the life of injection components
- Removes over 99 percent of the water from your fuel
- Eliminates entrained air and vapor for cleaner combustion
- Filters out debris down to 2 microns absolute
- Provides far more fuel flow than OEM, operating at 70-75 psi
- Optional Electric Fuel Heater Kits available for cold-weather environments
- Drastically simplifies installation thanks to the included Fuel Sump
Why It Matters
Diesel injection systems are only as reliable as the fuel feeding them. By continuously separating water, venting air and vapor, and filtering contaminants down to 2 microns absolute, the No-Drop Plus keeps your injectors cleaner and better lubricated. The result is improved longevity for expensive injection components and consistent fuel delivery when your Duramax is working hard—whether you’re towing, daily driving, or pushing bigger power in the 500-900hp range.
Fitment
This kit is designed specifically for 2020-2023 Duramax 6.6L trucks and SUVs, including the Silverado and Sierra. It is sold as each and supports engines making between 500 and 900 horsepower. For those operating in cold climates, Electric Fuel Heater Kits are available to keep fuel flowing in freezing conditions.
Choose the No-Drop Series Plus when you want the proven performance of the Titanium Signature Series Plus combined with the simplified, tank-off-optional convenience of an integrated Fuel Sump—all in one value-focused package.
