Description
Overview
The FASS Titanium Signature Series Plus Fuel System is the next evolution of the popular Titanium Signature Series, purpose-built for the 2001-2010 Chevrolet Silverado and GMC Sierra Duramax 6.6L. Engineered by FASS Fuel Systems to be a top-performing, long-lasting, and reliable aftermarket filtration system, it delivers clean, air-free fuel to your Duramax injection system while protecting the components that keep your truck running strong.
Rated at 100 gallons per hour, this dedicated fuel system supplies enough fuel to support your GMC/Chevrolet Duramax 6.6L diesel engine from stock all the way up to 600 HP. Whether your truck is bone-stock or building toward higher power, the Titanium Signature Series Plus keeps up with your demands.
Advanced Filtration & Protection
Duramax diesel engines are known for fuel-related injector failure issues, and FASS filtration systems are designed to eliminate those failures at the source. This system combines an improved 2-micron filtration rating, a built-in water separation filter, and the patented FASS air/vapor removal process to protect your injection system and injectors. Together, these benefits help extend the life of both your injection system and your injectors.
Clean, Precision Construction
The “Plus” upgrade is all about a cleaner, more refined installation. This system is equipped with ORB (O-Ring Boss) fittings, 6061 aluminum black anodized fittings, and black fuel line for an ultra-clean, finished look under the hood. Machined from 6061 T-6 billet aluminum and finished in black, it pairs rugged durability with a professional appearance.
- Rated at 100 gallons per hour to support up to 600 HP on the Duramax 6.6L
- Improved 2-micron filtration rating for superior injector protection
- Built-in water separation filter to keep water out of your injection system
- Patented FASS air/vapor removal process for cleaner, air-free fuel
- ORB (O-Ring Boss) fittings, black anodized 6061 aluminum fittings, and black fuel line
- 6061 T-6 billet aluminum construction, finished in black
- Backed by a FASS limited lifetime warranty
Fitment
This Titanium Signature Series Plus Fuel System is engineered specifically for 2001-2010 Duramax 6.6L trucks and SUVs, including the Chevrolet Silverado and GMC Sierra. Sold as each, it carries FASS part reference FKRH within the Titanium Signature Series lineup.
If you’re looking to defend your Duramax against fuel-related injector failures while adding the fueling headroom to support serious power, the FASS Titanium Signature Series Plus delivers the filtration, flow, and clean installation that discerning diesel owners expect.
