FASS 2001-2010 Duramax 6.6L Titanium Signature Series - 290GPH Fuel Filter Fuel Air & Fuel Aftermarket lift pumps are important

Aftermarket lift pumps are important for both daily drivers and high-performance applications when looking to improve either fuel economy or increase horsepower/torque

Perfect for the shop or keeping your garage stocked

The larger suction tube improve fuel delivery and work perfectly with higher volume fuel pumps

A Titanium Signature Series fuel system also offers advanced filtration benefits that will help protect your Powerstroke's injection systems

the new filters cannot be used in combination with the FF-3003/FF-3010 or FS-1001/FS-1020

FASS 2001-2010 Duramax 6.6L Titanium Signature Series - 290GPH Fuel Filter Fuel Air & Fuel Aftermarket lift pumps are importantFASS Diesel Fuel System 2001 2010 GM Duramax 6. 6L Titanium Signature Series 290Gph (TS C10 290G). A FASS Fuel System will be a very beneficial upgrade for your GM Duramax diesel engine, this is because your Duramax doesn't come with a factory lift pump like other diesels. This requires your CP3 CP4 injection pump to pull your fuel under a vacuum, adding additional stress to your CP3 CP4 Pump and risk introduce of additional air vapor into your fuel