Fass Titanium Signature Series 250 GPH Fuel System for Class 8 Semi

Fass Titanium Signature Series 250 GPH Fuel System for Class 8 Semi

SKU: TS 250G   ITEM NO: 82346

Price: $749.00

Orders Placed Within
alert icon California Residents: Prop 65 Warning
WARNING: Cancer and Reproductive Harm


FassTitanium Signature Series 250GPH Fuel System


CAT 3406e CAT C15 ACERT 16
Cummins M11 N14 ISX
Detroit DDEC I-IV DD15
Mercedes MBE-4000
Volvo VED

The FASS TS D250G Titanium Signature Series 250GPH Fuel System with Whisper Technology is engineered to be the top-performing, longest-lasting, and most reliable aftermarket filtration system on the market for your Class9 Truck. Rated at 250 gallons per hour and backed by a limited lifetime warranty, the Titanium Signature Series offers advanced filtration that will help protect your Cummins fuel injection system, effectively extending the life of your Injection Pump and Injectors.


  • Improved filtration rating of 3 Microns
  • Built-in water separation filter
  • FASS Fuel Systems patented air/vapor removal process
  • For use on extreme or racing applications.

Titanium Signature Series With over 2.5 years in the making, FASS has done extensive testing, research, and manufacturing on their Signature Series Fuel Systems. Featuring the FASS Whisper Technology specially designed to decrease pump noise, improve pump life, improve flow rate, and increase overall pump performance, the Signature Series provides you with the most reliable aftermarket fuel system in the industry. FASS Silencing Technology (FST)Developed by the engineering team at FASS Fuel Systems to help reduce the noise created by aftermarket fuel and air separation systems. By using radius cuts, tighter tolerances on all gears, and a high-quality military Specd Coating over the aluminum base, FASS Fuel Systems is able to develop the quietest fuel air separation system on the market. Performance Radius Cuts (PRC)An advanced machining technique is used to improve the flow of fuel through the pump by creating smooth flowing cuts within the aluminum housing. This prevents the reintroduction of air and vapor back into the fuel and also prevents stagnant fuel pockets from forming within the corner of a 90-degree bend.  FASS Titanium Signature Series Fuel Pumps are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts, lesser competitors commonly use T-Bone and square 90-degree fittings that can limit fuel flow, cause restrictions and reintroduce air back into your fuel. Mass Flow Return (MFR)Technology is used to continually “polish” your fuel by keeping a positive pressure on the fuel being delivered to the engine and returning the fuel, that’s not yet needed, back to the tank after it has been passed through the filtration process, removing dirt, air, vapor, and water. This means your fuel is constantly being moved and cleaned. This guarantees that your truck always has the freshest and cleanest fuel possible. Bolt-On Bracket Mounts Old mounting styles required drilling or welding when mounting your pump. This has been simplified with the FASS bolt-on brackets that utilize your factory bed bolt that secures your truck bed to the frame. Mounting the Titanium Signature Series Pump takes only minutes and all brackets are made from machined steel for durability, support, and strength.


  • 250GPH @ 16-18 PSI
  • Whisper Technology 3 Micron Filtration Rating
  • 30K Mile Filter Life Expectancy
  • Increases Efficiency, Performance & Smoother Idle
  • Optional Electric Heater & Fuel Pressure Gauge Port
  • Protects & Extends The Life Of Your Fuel System & Injectors

Additional information


Manufacturer Part Number


1 Year

Gallons Per Hour (GPH)


Weight 20.00 lbs
Dimensions 20 × 14 × 10 in
Shopping Cart