FASS Titanium Signature Series Plus 220GPH Fuel System TSPC15250F220G | 2020-2023 Duramax 6.6L L5P

FASS TSPC15250F220G – Titanium Signature Series Plus 220GPH Fuel System

Upgrade your GM 6.6L Duramax L5P with the FASS TSPC15250F220G Titanium Signature Series Plus 220GPH Fuel System and experience superior fuel delivery. Engineered as the evolution of the popular Titanium Signature Series, the Plus system combines higher flow capacity with advanced filtration to support builds up to 900 HP.

Titanium Signature Series Plus Enhancements:

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

Advanced Filtration & Protection:
Rated at 220GPH, this system features a 2-micron filtration rating, built-in water separation, and FASS’ patented air/vapor removal process. These upgrades improve fuel cleanliness, extend injector life, and protect your L5P’s fuel system under heavy load and modified conditions.

Engineering Advantages:

• FASS Whisper Technology (FWT): Reduces pump noise drastically while increasing fuel flow rates.
• Performance Radius Cuts (PRC): Precision machining improves flow and eliminates stagnant fuel pockets.
• Mass Flow Return (MFR): Continuously polishes fuel, ensuring your truck always receives the cleanest supply possible.
• Bolt-On Bracket Mounts: Simple installation—mounts directly to factory bed bolts, no drilling or welding required.

Features:

• 220GPH @ 70–75 PSI
• Supports Applications up to 900 HP
• Whisper Technology – Quiet Operation
• 2 Micron Filtration Rating
• Complete Replacement Fuel System
• Improved Cold Weather Starts
• 1/2-Inch Fuel Lines & Ports
• Improved Fuel Volume Delivery
• Fuel Mileage & Efficiency Improvement
• Smoother Engine Idle & Stronger Fuel Supply
• 30,000 Mile Filter Life Expectancy
• Removes Water, Air & Debris from Diesel Fuel
• Optional Electric Heater & Fuel Pressure Gauge Port
• Protects & Extends the Life of Your Fuel System & Injectors