Description
Overview
The FASS Titanium Signature Series Diesel Fuel System (Part No. TSD08100G) was engineered by FASS Fuel Systems to be one of the top performing, longest lasting and most reliable aftermarket filtration systems in the diesel industry. Purpose-built for the 1998.5-2004 Dodge Ram Cummins 5.9L, this complete kit delivers 100 gallons per hour of clean, air-free fuel while protecting the precision components downstream. Machined from durable 6061 T-6 billet aluminum and finished in black, the Titanium Signature Series is designed to look and perform like a premium upgrade for years to come.
Rated for stock to moderate builds in the 0-600 HP range and operating at 16-18 PSI, this system supplies more than enough fuel volume to support multiple fueling upgrades. Whether you drive your Cummins daily or push it hard at higher power levels, dependable fuel delivery is the foundation of consistent performance.
Advanced Filtration & Protection
Beyond simply moving fuel, the Titanium Signature Series offers advanced filtration benefits that help extend the life of your factory Bosch injection system and Bosch diesel injectors. It combines an improved 2-micron filtration rating with a built-in water separation filter and the patented FASS air/vapor removal process, so the fuel reaching your engine is cleaner, drier and free of damaging air and vapor.
Key Highlights
- 100 GPH flow rate to support stock to moderate 0-600 HP applications
- Constructed from rugged 6061 T-6 billet aluminum in a black finish
- Operating pressure of 16-18 PSI
- Improved 2-micron filtration rating for superior injector protection
- Built-in water separation filter plus FASS patented air/vapor removal
- Backed by a limited lifetime warranty and sold as a complete kit
Why Upgrade
An aftermarket fuel system is important for both daily drivers and high performance applications, whether your goal is improved fuel economy or increased horsepower and torque. By delivering a steady, filtered, air-free supply of diesel, the Titanium Signature Series helps your engine run more efficiently while safeguarding the expensive injection components that keep your Cummins on the road.
Fitment
This kit is engineered specifically for 1998.5-2004 Dodge Ram Cummins 5.9L trucks and SUVs. Please note: if your truck has been retrofitted with an in-tank system, you will need to purchase the TSD07100G kit instead. Confirm your configuration before ordering to ensure the correct installation.









