FASS Titanium Signature Series Diesel Fuel System, Durrramax 6.6L (2011-2014) Accessories The single O-ring & Bolt

The single O-ring & Bolt design creates the perfect seal insuring you have zero leaks

a built in water separation filter and FASS Fuel Systems patented air/vapor removal process

This warranty is against any manufacturer defects

as well as all stainless or aluminum hardware

9L System Features:

FASS Titanium Signature Series Diesel Fuel System, Durrramax 6.6L (2011-2014) Accessories The single O-ring & BoltDescription FASS Fuel Systems Diesel System 2011 2014 GM Duramax 6. 6L Titanium Signature Series Fitment: GM 2500 3500 Duramax 2011 2014 A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6. 6L diesel engine, this is because your Duramax doesnt come with a factory System like other diesels. This requires your CP3 injection System to pull your fuel under a vacuum, adding additional stress to your CP3 System and risk introduce