Duramax diesel engines do not come with a factory lift pump, this is why Duramax owners see such great performance and economy gains after installing an aftermarket diesel fuel lift pump. When the factory CP3/CP4 injection pump pulls fuel under a vacuum it can introduce air and vapor into your fuel, which can lead to injector failure. The D-Max Flow Enhancer has been designed to provide your Duramax engine with a constant 8 PSI fuel pressure, aiding the injection system by reduce the amount of work your factory injection pump has to perform, extending its expected life and improving performance gains from aftermarket tuning products. Since the D-Max Flow Enhancer is a "pusher" pump, all fuel is placed under pressure, helping prevent the introduction of air and vapor.
The D-Max is well designed for stock trucks and budget minded shoppers, however its suggested that Duramax diesel owners install one of our Titanium Series pumps if you have several fueling upgrades or if you are looking for improved filtration and all the benefits that come with our top selling Titanium Series FASS Diesel Pumps.
The Titanium Series Water Separator for your Blue Titanium Series FASS Fuel Air Separation Systems.
TITANIUM SERIES FUEL AIR SEPARATION SYSTEMS - 95GPH
FASS Fuel Titanium Series Lift Pumps are engineered to deliver superior performance, and to be the most reliable aftermarket filtration system in the diesel industry today. They can support a semi diesel engine with enough fuel with stock fueling system upgrades. These products are available with a patented process that removes air/vapor with one effective method, allowing for more consistent fuel pressure to be maintained. Titanium Series features an improved filtration rating of 3 Microns giving your fuel injection system the cleanest fuel possible. The included filter is available with a Fleetguard Stratapore or Microglass element, and the water separator element uses the highest quality stainless steel wire screen.