FASS Titanium Signature Series Plus 140GPH Fuel System TSPC13180F140G | 2017-2019 Duramax 6.6L L5P

FASS TSPC13180F140G – Titanium Signature Series Plus 140GPH Fuel System

The FASS TSPC13180F140G Titanium Signature Series Plus 140GPH Fuel System is the upgrade your GM 6.6L Duramax L5P needs for improved fuel delivery and injection system protection. Designed as the next evolution of FASS’ popular Titanium Signature Series, the Plus line features ORB (O-Ring Boss) fittings, 6061 aluminum black anodized fittings, and black fuel line for a clean, professional installation. Rated at 140 gallons per hour, this system supports applications up to 500HP.

Equipped with advanced filtration, the Titanium Signature Series Plus offers a 2-micron filtration rating, built-in water separation, and FASS’ patented air/vapor removal process. These features extend injector and pump life while delivering consistent, clean fuel to your engine.

FASS Innovations:

• Whisper Technology (FWT): Reduces pump noise with precision machining, tighter gear tolerances, and a military-grade coating for quiet operation and long life.
• Performance Radius Cuts (PRC): Smooth radius machining improves fuel flow, eliminates sharp angles, and prevents air/vapor reintroduction—something competitors’ square fittings can’t match.
• Mass Flow Return (MFR): Keeps fuel under positive pressure and continuously “polishes” fuel by filtering and recirculating unused fuel back to the tank, ensuring your truck always has the cleanest fuel possible.

Easy Installation: Simplified mounting brackets allow for bolt-on installation using your truck’s factory bed bolts—no drilling or welding required. Heavy-duty machined steel brackets ensure long-term strength and stability.

Titanium Signature Series Plus Includes:

• ORB (O-Ring Boss) Fittings
• 6061 Aluminum Black Anodized Fittings
• Black Fuel Line for a Clean Installation

System Features:

• 140GPH @ 70–75 PSI
• Supports Stock – 500HP Applications
• Whisper Technology for Quieter Operation
• 2-Micron Filtration Rating with Water Separation
• Complete Replacement System
• Improved Cold Weather Starts
• 1/2" Fuel Lines and Ports
• Improved Fuel Volume Delivery
• 30,000-Mile Filter Life Expectancy
• Removes Water, Air, & Debris from Fuel
• Increases Efficiency, Performance, & Smoother Idle
• Optional Electric Heater & Fuel Pressure Gauge Port
• Protects & Extends Life of Fuel System & Injectors