FASS Titanium Signature Series 250GPH Fuel System for GMC/Chevrolet 2001-2016 Duramax 6.6L

FASS Titanium Signature Series 250GPH Fuel System - 2001-2016 GM Duramax 6.6L

A FASS Fuel System is a beneficial upgrade for your GM Duramax diesel engine because your Duramax doesn't come with a factory system like other diesels. This requires your CP3/CP4 injection system to pull fuel under a vacuum, adding stress to your CP3/CP4 and risking air/vapor introduction into your fuel. The Titanium FASS Fuel System solves this problem.

The Titanium Signature Series was engineered by FASS to be the top-performing, longest-lasting, and most reliable aftermarket filtration system in the diesel industry. Rated at 250 gallons per hour and backed by a limited lifetime warranty (with registration), this high-performance system supports your GM Duramax 6.6L diesel engine with enough fuel for 900-1200 HP upgrades and aggressive fueling modifications commonly used during competitions.

Important: Installation on cab and chassis may require modifications. Kit includes Bulkhead Fitting and Suction Tube machined from 6061 T-6 Billet Aluminum with 5/8" suction tube and ½" fuel return port—no filler neck cutting required.

Advanced Filtration Protection:

• 2 micron filtration rating removes water, air/vapor, and debris
• Triples the life expectancy of injection systems and injectors
• Built-in water separation filter
• Patented air/vapor removal process
• Mass Flow Return (MFR) technology continuously polishes fuel
• Eliminates fuel-related injector failure issues common in Duramax engines

Exclusive FASS Technologies:

• FASS Whisper Technology (FWT) - Drastically reduces sound to a whisper while increasing fuel flow (2.5+ years of development)
• Performance Radius Cuts (PRC) - Advanced machining prevents air reintroduction and improves fuel flow
• Bolt-On Bracket Mounts - Machined steel brackets for quick installation

Performance Benefits:

• Increased horsepower
• Improved fuel mileage
• Improved fuel volume delivery
• Smoother engine idle
• Excellent cold weather operation
• Decreased EGT's/exhaust temps
• Decreases carbon monoxide and carbon dioxide emissions

System Features:

• 250 gallons per hour flow rating (verified)
• Preset 8-10 PSI fuel pressure
• Complete fuel supply system
• 1,000,000+ mile motor with less than 1% failure rate
• 30,000 mile filter life expectancy
• Quietest system on the market
• 5/8" suction fuel line with ½" ports
• 10 gauge electrical harness
• Fuel pressure gauge port
• Optional electric heater kits available
• Limited lifetime warranty (with registration)

Fits:

2001-2016 Chevrolet Silverado & GMC Sierra 2500HD/3500HD with 6.6L Duramax