Description
Overview
The FASS Titanium Signature Series Plus is the next evolution of the popular Titanium Signature Series Fuel System, engineered for the 2005-2018 and 2021-2024 Dodge RAM Cummins 5.9L and 6.7L diesel. Designed to be a top-performing, long-lasting, and reliable aftermarket filtration system, it combines high fuel delivery with advanced filtration to keep your Cummins running clean, strong, and protected.
What sets the Plus apart is the attention to detail. It comes equipped with ORB (O-Ring Boss) fittings, 6061 aluminum black anodized fittings, and black fuel line for an ultra-clean, factory-plus installation. Built from 6061 T-6 billet aluminum and finished in black, it looks as purposeful as it performs.
Fuel Delivery & Filtration
Rated at 165 gallons per hour, the Titanium Signature Series Plus can support your Dodge RAM Cummins 5.9L diesel engine with enough fuel for up to 600 HP, making it a serious upgrade for daily drivers and built trucks alike. Beyond raw flow, it delivers advanced filtration benefits that help protect your Cummins injection system and extend the life of both the injection system and your injectors.
Cummins diesel engines are well known for fuel-related injector failures, and FASS filtration systems are designed to eliminate the ones that come from dirty, water-laden, or aerated fuel. The system pairs an improved 2-micron filtration rating with a built-in water separation filter and the patented FASS air/vapor removal process to send clean, air-free fuel to your injectors.
Key Highlights
- 165 gallons per hour fuel delivery, supporting up to 600 HP on a 5.9L Cummins
- 2-micron filtration rating for superior contaminant control
- Built-in water separation filter to keep water away from 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 for a clean install
- Constructed from durable 6061 T-6 billet aluminum in a black finish
- Backed by a limited lifetime warranty
Fitment
This Titanium Signature Series Plus Fuel System is built for 2005-2024 Cummins Truck/SUV applications, covering the 2005-2018 and 2021-2024 Dodge RAM Cummins 5.9L and 6.7L platforms in the 600-900hp range. Choose the configuration that matches your engine and power goals to get the correct flow and setup for your truck.
Whether you’re protecting a stock injection system or feeding a built Cummins, the Titanium Signature Series Plus delivers the filtration, water separation, and air removal your engine needs to run reliably for the long haul. Sold as each.









