FASS 2015-2016 Duramax 6.6L Titanium Signature Series - 165GPH new cat heavy duty product Inframe Engine Kit Caterpillar C15

Inframe Engine Kit Caterpillar C15

Porsche 911 Turbos – Factory Direct from Germany

and enjoy smoother

Unlock more performance from your 2006-2010 6

There's no better way to show your love for your country and your support for a top-quality diesel performance brand than by slapping one of these bad boys on your ride

FASS 2015-2016 Duramax 6.6L Titanium Signature Series - 165GPH new cat heavy duty product Inframe Engine Kit Caterpillar C15FASS 2015 2016 Duramax 6. 6L Titanium Signature Series 165GPH FASS Fuel Systems Diesel Lift Pump 2015 2016 GM Duramax Lml 6. 6L Titanium Signature Series 165GPH (TS C12 165G). A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn't come with a factory lift pump like other diesels. This requires your CP4 injection pump to pull your fuel under a vacuum, adding additional stress to your