Description

FASS Titanium Signature Series Fuel System for Dodge/RAM 1998.5-2004 Cummins 5.9L

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If you drive a 1998.5–2004 Dodge/RAM with the Cummins diesel engine, upgrading your fuel
filtration and delivery will triple the life of the injection system, increase MPG and power,
and provide exceptional extreme cold weather operation.

That’s exactly why we engineered the Titanium Signature Series Fuel System—to outlast and
outperform anything else on the market. This system is designed to provide the purest possible
fuel to your Cummins and built to outlast it.

Peace of Mind, Efficiency, Power

• Supports Stock & Modified Cummins: Plenty of fuel for stock and modified Dodge/RAM applications.
• Injector Protection: Will triple the life of your injectors and injection pump.
• FASS Filtration: Optimizes combustion, restores horsepower, and maximizes MPG (results vary).
• Limited Lifetime Warranty: Register your FASS system and you’re covered.

Advanced Filtration Technology

FASS doesn’t just move fuel—we filter it better than anyone.

• Water Separation: Third‑party proven to eliminate over 99% of water.
• Air/Vapor Removal: Eliminates entrained air and vapor that damage injection systems and reduce power and efficiency.
• 2‑Micron Absolute Filtration (Microglass): Removes debris smaller than OEM filters can catch.
• Mass Flow Return (MFR): Continuously polishes your diesel by returning unused fuel through the filters so your tank always holds clean, conditioned fuel.

Key Benefits

• Improves Reliability: Triples the injection system life
• Maximized Horsepower: Stronger throttle response, improved fuel atomization, restored injection timing, and a more balanced engine.
• Optimized MPG: More efficient and complete combustion (results vary).
• Peace of Mind: Extreme Water Separator acts as a fail‑safe during severe fuel contamination, preventing costly repairs and downtime.
• Extreme Cold Weather Confidence: Dependable cold‑weather starts, especially when paired with the appropriate
  FASS Fuel Heater.
• Proven Reliability: Less than a 0.5% failure rate.
• Cleaner Operation: Improved fuel quality reduces soot output and DPF regenerations.
• Improves Fuel Lubricity: Increases lubricity by at least 10%.

Key Features

• Fuel Flow: Supports stock and modified 5.9L Cummins engines up to 1500 HP (by horsepower selection).
• 2‑Micron Absolute Filtration: Captures finer debris than OEM filters.
• Water Removal: Removes over 99% of water from fuel (third‑party verified).
• Patented Air/Vapor Removal Process
• Motor Life: Rated for over 1,000,000 miles.
• Filter Life: Up to 30,000 miles.
• Warranty: Limited Lifetime Warranty with registration.
• Optional Electric Fuel Heater Kits Available
• Mass Flow Return (MFR): Continuously polishes fuel for maximum cleanliness.
• Whisper Technology: Industry’s quietest motor.
• Performance Radius Cuts (PRC): Smoother internal fuel flow with no sharp restrictions.
• Mounting: Heavy‑duty bolt‑on steel mounting brackets.

Why Choose FASS?

At FASS, we don’t rush products to market—we strive for perfection and settle for excellence.
That commitment results in a failure rate of less than 0.5% and the trust of diesel owners
nationwide. Whether you’re daily‑driving your Cummins‑powered Dodge/RAM or building serious
horsepower, the Titanium Signature Series Fuel System delivers performance and peace of mind
you can feel.

• Compatible With: 1998.5–2004 Dodge/RAM Cummins 5.9L
• Flow Rating: 100 GPH (Stock to 600 HP) – TSD08100G
• Flow Rating: 165 GPH (600–900 HP) – TSD08165G
• Flow Rating: 250 GPH (900–1200 HP) – TSD08250G
• Flow Rating: 290 GPH (1200–1500 HP) – TSD08290G
• Warranty: Limited Lifetime Warranty with registration

Vehicle Fitment by Year

Vehicle Fitment by Year

• 1998 Dodge Ram 2500 – 5.9L Cummins
• 1998 Dodge Ram 3500 – 5.9L Cummins
• 1999 Dodge Ram 2500 – 5.9L Cummins
• 1999 Dodge Ram 3500 – 5.9L Cummins
• 2000 Dodge Ram 2500 – 5.9L Cummins
• 2000 Dodge Ram 3500 – 5.9L Cummins
• 2001 Dodge Ram 2500 – 5.9L Cummins
• 2001 Dodge Ram 3500 – 5.9L Cummins
• 2002 Dodge Ram 2500 – 5.9L Cummins
• 2002 Dodge Ram 3500 – 5.9L Cummins
• 2003 Dodge Ram 2500 – 5.9L Cummins
• 2003 Dodge Ram 3500 – 5.9L Cummins
• 2004 Dodge Ram 2500 – 5.9L Cummins
• 2004 Dodge Ram 3500 – 5.9L Cummins