FASS Titanium Signature Series Diesel Fuel System, Durrramax 6.6L (2011-2014) Size:250GPH (900-1200HP)(TSC10250G) This warranty is against any

This warranty is against any manufacturer defects

7L engine**

or for those who already have significant performance upgrades and want to safely monitor their vehicle's performance

7L Powerstroke

7 Power Stroke

FASS Titanium Signature Series Diesel Fuel System, Durrramax 6.6L (2011-2014) Size:250GPH (900-1200HP)(TSC10250G) This warranty is against anyDescription 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