FASS 17-19 Chevrolet Duramax L5P Titanium Diesel Fuel Lift Pump 220GPH (Tune Required)

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  • Regular price $939





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.