Description
Overview
The FASS No-Drop Series Plus Fuel System is a complete, dedicated fuel system engineered specifically for the 2015-2016 Chevrolet Silverado and GMC Sierra powered by the 6.6L Duramax, and rated to support builds from 600 to 1000 horsepower. Built around the next evolution of the popular Titanium Signature Series, this No-Drop Plus kit pairs the Titanium Signature Series Plus fuel system with a FASS Fuel Sump so you get everything needed for a clean, straightforward install—and nothing you don’t.
What sets the Plus apart is the attention to detail in every connection. It comes equipped with ORB (O-Ring Boss) fittings, 6061 aluminum black anodized fittings, and black fuel line for an ultra-clean, factory-plus appearance under the truck. The system is constructed from 6061 T-6 billet aluminum and finished in black, delivering the durability and looks serious diesel owners expect.
Why Diesel Owners Choose It
A FASS system does far more than move fuel. It conditions it. The No-Drop Plus separates water, air, vapor, and debris before they ever reach your injectors, protecting the most expensive components in your fuel system while feeding the engine cleaner, denser diesel. The result is better lubricity, longer injection component life, and fuel flow well beyond what the OEM setup can provide—headroom that matters on a 600-1000hp Duramax.
- Increases fuel lubricity by at least 10 percent
- Can extend the life of injection components up to 3x
- Removes over 99 percent of the water from the fuel
- Eliminates entrained air and vapor
- Filters debris down to 2 microns absolute
- Provides far more fuel flow than OEM
- 6061 T-6 billet aluminum construction, finished in black
The No-Drop Advantage
The name says it all. Traditional fuel system installs often require dropping the fuel tank—a time-consuming, labor-intensive job. The No-Drop Plus kit includes the FASS Fuel Sump, which draws fuel without removing the tank, drastically simplifying installation. Beyond the convenience, bundling the Titanium Signature Series Plus with the Sump in one kit delivers significant savings over purchasing the fuel system and sump separately.
For those who run in colder climates, Electric Fuel Heater kits are available to keep fuel flowing when temperatures drop, adding cold-weather reliability to an already capable system.
Fitment
This No-Drop Series Plus Fuel System is designed for 2015-2016 Duramax Truck/SUV applications powered by the 6.6L engine, and is sold as each. Whether you’re protecting a daily-driven work truck or feeding a high-horsepower build, the FASS No-Drop Plus delivers filtration, flow, and fuel conditioning in one billet-aluminum package built to last.
