Description
Overview
The FASS No Drop Series Diesel Fuel System is a complete, purpose-built fuel delivery upgrade for the 2015-2016 GM/Chevy Duramax 6.6L, engineered to support builds in the 600-1,000hp range. Combining the acclaimed Titanium Signature Series Fuel System (TSC12165G) with the FASS Diesel Fuel Sump Kit (SK5501), this No Drop Kit (Part No. ND / NDTSC12165G) brings everything needed for a clean, straightforward installation into a single package. Machined from durable 6061 T-6 billet aluminum and finished in black, it’s a serious foundation for a high-performance Duramax fuel system.
Why the “No Drop” Design Matters
The standout feature of this kit is the included FASS Fuel Sump, which draws fuel from the bottom of the tank and eliminates the need to remove or drop the factory fuel tank during installation. That means less labor, less hassle, and a dramatically simpler install. Better still, bundling the Titanium Signature Series pump with the sump kit delivers significant savings compared to purchasing the two components separately — you get exactly what you need for a complete FASS install and nothing you don’t.
Cleaner Fuel, Longer-Lasting Injection Components
At its core, this system is built to protect your engine. It removes over 99 percent of the water from your diesel fuel, eliminates entrained air and vapor, and filters out debris down to 2 microns absolute. By increasing fuel lubricity by at least 10 percent, the FASS No Drop Kit can help triple the life of your injection components — a meaningful safeguard for the high-pressure fuel hardware on the Duramax 6.6L. It also delivers far more fuel flow than the OEM system, keeping up with the demands of a modified truck.
Key Highlights
- Increases fuel lubricity by at least 10 percent
- Can 3x the life of injection components
- Removes over 99 percent of the water from fuel
- Eliminates entrained air and vapor
- Filters debris down to 2 microns absolute
- Provides far more fuel flow than OEM
- Constructed from 6061 T-6 billet aluminum with a black finish
What’s Included
Every No Drop Kit ships complete with one (1) Titanium Signature Series Fuel System (TSC12165G) and one (1) FASS Diesel Fuel Sump Kit (SK5501). Sold as each, this kit is designed to make a full FASS installation as easy and affordable as possible. For those running in cold climates, Electric Fuel Heater Kits are available to keep fuel flowing when temperatures drop.
Fitment
This FASS No Drop Series Fuel System is engineered specifically for 2015-2016 GM/Chevy Duramax 6.6L Truck/SUV applications rated for 600-1,000hp. Confirm your year and engine before ordering to ensure a proper, hassle-free fit.
