AirDog II-5G, DF-165-5G 2001-2010 GM Duramax

This is the AirDog II-5G DF-165-5G fuel system for the 2001-2010 Chevy/GMC Duramax 6.6L Diesel. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system. The suction side hooks up to the factory suction fitting in the fuel module. The pressure side connects directly to the factory injection pump feed line on the frame. The AirDog Air/Vapor return is sent back to the tank through a filler neck tee. This system is one of our easiest installations. Our Duramax kits usually see the largest performance gains as these trucks do not come with a lift pump from the factory. This is a 165GPH (Gallon Per Hour) lift pump system for moderately modified trucks. Check out our installation manual for a list of parts that are included with this kit.

How AirDog® Works

All Diesel Engines Need a State of the Art™ Fuel Filtration Delivery System!

The solution for diesel performance is the AirDog® Fuel Preporator ®. It is the only filtration delivery system that separates air from the fuel, as well as water and particulates. This fuel system maintains the proper pressure flow to the transfer pump, eliminating cavitation and vapor. The Fuel Preporator significantly improves diesel engine performance and is one of a very few aftermarket performance modifications to be CARB certified and approved for sale and use in California.

Certified To Improve the Diesel Engine

The Fuel Preporators effectiveness has been proven over millions of truck miles and verified by EPA & CARB Certified Olsen Ecological Laboratory testing under ISO 8178 8 Mode Test criterion. Discover how the patented Fuel Preporator technology can deliver for you:

• Increase fuel economy. (Extend fuel filter life)
• Increase torque output. (Enjoy a quieter engine)
• Improve throttle response. (Enjoy a smoother idle)
• Reduce exhaust emissions. (Optimize engine performance)