Description
Overview
The FASS No-Drop Series Plus Fuel System brings the next evolution of the popular Titanium Signature Series to your 2001-2016 Silverado/Sierra Duramax 6.6L. Engineered for high-output builds in the 1200-1500hp range, this No-Drop Plus Kit pairs the Titanium Signature Series Plus fuel system with the FASS Fuel Sump so you can achieve a clean, dependable installation without dropping your factory fuel tank.
Every No-Drop Plus Kit is built to simplify installation while delivering serious performance. The Fuel Sump eliminates the need to remove the tank, and the kit bundles the system and sump together for significant savings over purchasing them separately. You get everything needed for a straightforward FASS installation and nothing you don’t.
Titanium Signature Series Plus Upgrades
The Plus designation means an ultra-clean, professional-grade setup. This system is equipped with ORB (O-Ring Boss) fittings, 6061 aluminum black anodized fittings, and black fuel line for a stealthy, refined look under the truck. Constructed from durable 6061 T-6 billet aluminum and finished in black, it is designed to look as good as it performs.
Key Benefits
A FASS fuel system does far more than just move fuel. It conditions the fuel your Duramax relies on, protecting expensive injection components while feeding your build the clean, air-free supply it demands. From improved lubricity to industry-leading filtration, the No-Drop Plus Kit is built to extend component life and support the higher fuel demands of a performance engine.
- Increases fuel lubricity by at least 10 percent
- Can triple the life of injection components
- Removes over 99 percent of the water from fuel
- Eliminates entrained air and vapor
- Filters out debris down to 2 microns absolute
- Provides far more fuel flow than OEM
- Electric Fuel Heater Kits available for cold environments
- Fuel Sump prevents the need to remove the fuel tank
Fitment
This No-Drop Series Plus Fuel System is designed for 2001-2016 Duramax Truck/SUV applications, covering the 6.6L Silverado and Sierra platforms. Rated for demanding 1200-1500hp builds, it is an ideal upgrade for owners pushing their Duramax hard and looking to protect their investment with premium fuel conditioning.
Why Choose the No-Drop Plus Kit
Built from 6061 T-6 billet aluminum and finished in black, sold as each, this kit combines the proven filtration and flow of the Titanium Signature Series Plus with the convenience of an integrated sump. Choose the configuration that fits your setup, and add an available Electric Fuel Heater Kit if you operate in cold environments. It’s a smart, cost-effective way to bring FASS-grade fuel quality to your high-horsepower Duramax.







