Description
Overview
The FASS Titanium Signature Series Plus Fuel System is the next evolution of the popular Titanium Signature Series, purpose-built for the 2017-2019 GMC/Chevrolet Duramax 6.6L diesel. Engineered by FASS Fuel Systems to be a top-performing, long-lasting, and reliable aftermarket lift pump and filtration system, it delivers a clean, consistent supply of diesel to your injection system while removing the contaminants that shorten component life. Rated at 220 gallons per hour and operating in the 70-75 psi range, this Titanium Signature Series Plus supports engines making anywhere from 500 to 900 horsepower.
Key Benefits
Duramax engines are well known for fuel-related injector failures, and FASS filtration systems are designed to help eliminate those issues at the source. This system combines an improved 2-micron filtration rating with a built-in water separation filter and the FASS patented air/vapor removal process. Together, these features help protect your injection system and injectors, effectively extending the service life of both. Cleaner, air-free, water-separated fuel means better protection for the expensive components downstream.
Signature Plus Upgrades
What sets the Plus apart is the attention to a clean, professional installation. It comes equipped with ORB (O-Ring Boss) fittings, 6061 aluminum black anodized fittings, and black fuel line for an ultra-clean, cohesive look under the truck. Built from 6061 T-6 billet aluminum in a black finish, the system is engineered for durability and a finished appearance that matches the performance inside.
Highlights
- 220 GPH flow rate operating at 70-75 psi
- Supports the Duramax 6.6L from 500 up to 900 horsepower
- Improved 2-micron filtration to trap fine contaminants
- Built-in water separation filter and FASS patented air/vapor removal process
- ORB fittings, 6061 aluminum black anodized fittings, and black fuel line for an ultra-clean install
- Constructed from durable 6061 T-6 billet aluminum in a black finish
- Backed by a FASS limited lifetime warranty
Fitment
This Titanium Signature Series Plus Fuel System is designed specifically for 2017-2019 Duramax trucks and SUVs powered by the 6.6L diesel engine. It is sold as each, giving you a complete, dedicated fuel system built to the FASS standard for filtration and delivery.
If you want to safeguard your Duramax injection system while adding the fuel volume needed to reach serious power levels, the Titanium Signature Series Plus delivers advanced filtration, reliable delivery, and a refined, finished appearance. It is a smart upgrade for owners who demand both performance and protection from their fuel system.
