Description
Overview
The FASS TSD12100G Titanium Signature Series is a dedicated diesel fuel system engineered by FASS Fuel Systems to be a top-performing, long-lasting and reliable aftermarket filtration system for your 2019-2020 RAM 6.7L Cummins. Rated at 100 gallons per hour and operating in the 8-10 PSI range, this complete kit is designed to deliver clean, consistent fuel to your Cummins while protecting the components that keep it running.
Built for stock to moderate builds spanning 0-600 HP, the Titanium Signature Series supplies enough fuel volume to support multiple fueling upgrades. Whether you drive your RAM daily or push it in high-performance applications, an aftermarket system like this plays a key role in improving fuel economy and helping you increase horsepower and torque.
Advanced Filtration & Protection
Beyond raw flow, the real value of the Titanium Signature Series is in how it treats your fuel. An improved 2-micron filtration rating traps contaminants before they reach your injection system, while a built-in water separation filter removes moisture that can damage precision components. FASS Fuel Systems’ patented air/vapor removal process further conditions the fuel, helping extend the life of both your Bosch injection system and Bosch diesel injectors.
Machined from durable 6061 T-6 billet aluminum and finished in black, the system is constructed to hold up to the demands of diesel service. It is sold as a complete kit and includes two FASS BHF-1005 Bulkhead and Suction Tube Kits, giving you the hardware needed to draw fuel efficiently from the tank.
Key Highlights
- 100 GPH flow rate to support stock to moderate builds (0-600 HP)
- Operating pressure of 8-10 PSI for consistent fuel delivery
- Improved 2-micron filtration to protect your injection system and injectors
- Built-in water separation filter to remove damaging moisture
- FASS patented air/vapor removal process for cleaner, conditioned fuel
- 6061 T-6 billet aluminum construction with a black finish
- Includes two FASS BHF-1005 Bulkhead and Suction Tube Kits
- Backed by a limited lifetime warranty
Fitment
The TSD12100G is application-specific for 2019-2020 RAM 6.7L Cummins trucks and SUVs. As a member of the Titanium Signature Series lineup, it combines high-capacity flow with premium filtration in a single, purpose-built package.
If you’re looking to safeguard your Bosch injection components while building headroom for future fueling upgrades, the FASS Titanium Signature Series 100GPH delivers the volume, filtration, and protection your Cummins demands. Add reliable fuel delivery and advanced filtration to your RAM 6.7L and drive with confidence.









