FASS Titanium Signature Series 290F 240GPH Fuel System for GMC/Chevrolet 2017-2019 Duramax 6.6L (900-1200HP) 1999 7L (Stock-600hp) | Includes TSPD12100G

7L (Stock-600hp) | Includes TSPD12100G Fuel System + SK5501 FASS Diesel Fuel Sump Kit

A 100 percent end-of-line testing is performed through the full RPM sweep along with a NVH analysis to ensure the highest quality turbochargers and components

Each set comes complete with springs

it must utilize a hard line on the back of the head

2% cumulative efficiency

FASS Titanium Signature Series 290F 240GPH Fuel System for GMC/Chevrolet 2017-2019 Duramax 6.6L (900-1200HP) 1999 7L (Stock-600hp) | Includes TSPD12100GFASS 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.