FASS Titanium Signature Series 290F 240GPH Fuel System for GMC/Chevrolet 2017-2019 Duramax 6.6L (900-1200HP) Duramax LLY 2014 Ram ProMaster 1500 Base

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FASS Titanium Signature Series 290F 240GPH Fuel System for GMC/Chevrolet 2017-2019 Duramax 6.6L (900-1200HP) Duramax LLY 2014 Ram ProMaster 1500 BaseFASS Titanium Signature Series Diesel Fuel System 240GPH 2017 2019 Duramax L5P WARNING! This System is designed for the 2017 2019 L5P Duramax WITH AFTERMARKET TUNING!! If the truck is not equipped with an aftermarket tune and the ability to delete specific codes, the vehicle will have a MIL after the FASS installation. Consult with your calibration supplier prior to the FASS installation to confirm they are able to delete specific diagnostic codes.