FASS Titanium Signature Series 165GPH Fuel System for GMC/Chevrolet 2011-2014 Duramax 6.6L (600-1000HP) Cooling~Radiator Caps Fits Cylinders 2 Or 7

Fits Cylinders 2 Or 7

For MY 2020 and up

6L L5P Duramax

Our redesigned Jetfire 73x66 quick spool 10 blade turbine wheel

Bosch OE Reman High Pressure Common Rail Fuel Injector for 2013-2018 Ram 6

FASS Titanium Signature Series 165GPH Fuel System for GMC/Chevrolet 2011-2014 Duramax 6.6L (600-1000HP) Cooling~Radiator Caps Fits Cylinders 2 Or 7FASS Fuel Systems Diesel System 2011 2014 GM Duramax LML 6. 6L Titanium Signature Series 165GPH (TSC11165G) Part No: TSC11165G Superseded Part No: TS C11 165G Fitment: GM 2500 3500 Duramax 2011 2014 A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesnt come with a factory System like other diesels. This requires your CP4 injection System to pull your fuel under a vacuum, adding