AIRDOG A4SPBC085 100GPH AIR/FUEL SEPARATION SYSTEM 01-10 Duramax 6.6L - sunny-diesel-performance


Regular price $729.00 Sale

Product Details


Diesel Lift Pump for 2001-2010 Chevy or GMC 6.6L Duramax that Increases Throttle Response, Fuel Economy, and Improves Emissions

For years, diesel engineers have known about "entrained air" trapped within diesel fuel and now there is an engineered solution from AirDog that has been scientifically tested to improve the performance of your 2001-2010 Chevy or GMC powered by the 6.6L Duramax diesel engine.

The AirDog FP-100 Fuel Preporator system is the only filtration system on the market that can remove not only contaminating particulates, and water, but also entrained air from the diesel fuel in lines while maintain proper fuel pressure, and eliminating cavitation and fuel vaporization. It removes air that is normally trapped in your diesel fuel. In fact, your fuel contains about 10% entrained air! Don't feed your diesel engine 90% of the fuel it needs, give it the full 100%. Delivering less than pure diesel fuel to your injectors can reduce power and torque output, while also negatively affecting the lifespan of your injection pump and diesel injectors, and lowering your fuel economy.

Patented Multistage Filtration from AirDog

We've tested the Preporator in our own trucks and love the results. And we're not the only ones: the Preporator's patented design has been proven by over a million miles of testing and verified by EPA and CARB-certified labs. The patented multistage system, which has been tested by universities, engineering labs, and OEMs like Caterpillar and Cummins, first removes water and moisture from your fuel, then fine particulates, and then power-robbing air leaving only pure diesel fuel going to your injectors. That's how the FP-100 Preporator makes your throttle response crisper and improves your torque output. At the same time it pulls double duty by improving fuel economy and reducing emissions.


  • Improved Flow Rates of Fuel to Engine
  • Longer Injector Life
  • Increased Injection Pump Life
  • Increased Fuel Economy
  • Optimized Engine Performance
  • Increased Torque Output
  • More Responsive Throttle

50 State Legal - CARB O.E. #D-595-1