Description
The FASS Plug-N-Play Titanium Signature Series PLUS 100 GPH fuel system takes over fuel delivery and filtration on 2005-2009 Dodge/RAM trucks with the Cummins 5.9L/6.7L. It mounts on the frame, pushes fuel to the engine instead of pulling it, and cleans the fuel on the way: fine filtration, water separation and air/vapor removal in one unit. At 100 GPH, FASS sizes this system for stock–600 HP. The PLUS version adds black anodized fittings throughout for a cleaner, more durable plumbing job. The Plug-N-Play package pairs the system with an S&B fuel sending unit that connects with OEM-style quick-connects, so there's no drilling in your fuel tank.
Please note: FASS lists Plug-N-Play systems as expected to ship December 7, 2026, with limited quantities.
Features
- 100 GPH flow, sized by FASS for stock–600 HP
- 2-micron absolute microglass filtration, finer than the factory filter
- Extreme Water Separator, third-party tested to remove over 99% of water
- Patented FASS air/vapor removal, so entrained air never reaches the injection pump
- Mass Flow Return (MFR) sends unused fuel back through the filters, polishing the fuel in your tank
- Whisper Technology motor, which FASS rates for 1,000,000+ miles
- Performance Radius Cuts (PRC) for smooth internal flow with no sharp restrictions
- Filter life expectancy of about 30,000 miles
- FASS states it can triple the life of your injectors and injection pump, and reports a failure rate under 0.5%
- Improves fuel lubricity by at least 10% and helps cut DPF regens and soot (per FASS)
- Heavy-duty bolt-on steel mounting brackets
- Compatible with optional FASS electric fuel heater kits for cold climates (sold separately)
- PLUS upgrade: black anodized ORB (O-ring boss) fittings at the filter base and black anodized AN-style fittings throughout
- S&B sending unit with Active Bucket Filling: a venturi jet pump keeps the basket full even at very low fuel levels
- OEM-quality quick-connect fittings for a factory fit
Fitment: 2005-2009 Dodge/RAM with the Cummins 5.9L/6.7L
Includes
- FASS Titanium Signature Series PLUS Fuel System - TSPD06100G
- S&B Fuel Sending Unit - 86-3000
Part number: PNPTSPD06100G
Warranty: Ducky Fuel Injection is an authorized FASS dealer, so this system qualifies for FASS's Limited Lifetime Warranty when you register it with FASS, with your receipt, within 30 days of purchase. Unregistered systems get FASS's 1-year warranty from the date of manufacture.
