FASS Titanium Signature Series 220GPH Fuel System TSC15250F220G | 2020-2023 Duramax 6.6L L5P

FASS TSC15250F220G – Titanium Signature Series 220GPH Fuel System

Upgrade your 2020–2023 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P (Moderate to Extreme – requires tuning) with the FASS TSC15250F220G Titanium Signature Series 220GPH Fuel System. Engineered by FASS to be the most reliable and advanced aftermarket fuel filtration system in the diesel industry, this system supports multiple fueling upgrades and ensures long-lasting injector and pump protection.

Advanced Filtration:
With a 2-micron filtration rating, built-in water separation filter, and FASS’ patented air/vapor removal process, this system eliminates fuel-related causes of injector failure. By polishing and cleaning fuel before it reaches your injectors, the Titanium Signature Series extends system life and boosts reliability.

Engineered for Performance:

• Whisper Technology (FWT): Delivers quiet, efficient operation while maintaining higher flow rates. Developed through 2.5 years of R&D for today’s quiet diesel engines.
• Performance Radius Cuts (PRC): Smooth machining eliminates flow restrictions, prevents eddy currents, and stops air/vapor reintroduction.
• Mass Flow Return (MFR): Constantly recirculates and filters fuel, ensuring your engine always has the cleanest fuel possible. Supports cold-weather operation when combined with FASS heater options.
• Bolt-On Bracket Mounts: Simplifies installation using your factory bed bolts—no drilling or welding required. Heavy-duty brackets are precision-machined for strength and durability.

Features:

• Bolt-On Bracket Installation
• Preset 70–75 PSI Fuel Pressure
• 220 Gallons Per Hour Flow Rating
• Removes Water, Air & Debris From Diesel Fuel
• 2 Micron Filtration Rating
• Protects & Extends Injector & Pump Life
• Improved Cold Weather Starts
• 1/2" Fuel Lines & Ports
• Fuel Mileage Improvement
• Improved Fuel Volume Delivery
• Smoother Engine Idle
• Optional Electric Heater Ports
• Optional Fuel Pressure Gauge Port
• 1,000,000 Mile Motor
• 30,000 Mile Filter Life Expectancy