Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel

The Titanium Signature Series Plus Fuel System delivers 250 GPH to support Duramax 6.6L diesel engines up to 1200 HP. Featuring ORB fittings, black anodized aluminum components, and advanced 2-micron filtration with water separation, it protects injectors and extends injection system life. Designed for reliability and backed by a limited lifetime warranty, this system reduces fuel-related injector failures common in Duramax engines. Its patented air/vapor removal ensures clean fuel delivery for optimal performance.

Features: 

• New Whisper Technology

• Complete Replacement System

• 250 Gallons Per Hour Flow Rating

• Removes Water, Air and Debris from Diesel Fuel

• 2 Micron Filtration Rating

• Protects and Extends the Life of Your Injectors

• Improved Cold Weather Starts

• Decreases Carbon Monoxide & Carbon Dioxide Emissions

• 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

• Quietest Motor on the Market

• 8-10psi

Includes: 

• ORB (O-Ring Boss) Fittings

• 6061 Aluminum Black Anodized Fittings

• Black Fuel Line

• ½ Inch Fuel Lines and Ports

DmaxStore Notes: 

• Installation of this kit on a cab and chassis may require modifications

• The difference between the Standard Signature Series & Signature Series Plus is equipped with ORB (O-Ring Boss) Fittings, 6061 aluminum black anodized fittings, and black fuel line for an ultra-clean installation! 

Instructions: 

• Installation Manual

Warranty: 

• Limited Lifetime Warranty