2007.5-2018 Cummins 6.7L Number 4 and Number 5 Injection Line (FPE-FL-CUMM-6.7-45) 2020 - 2022 GM 3.0L Exhaust Systems

2007.5-2018 Cummins 6.7L Number 4 and Number 5 Injection Line (FPE-FL-CUMM-6.7-45) 2020 - 2022 GM 3.0L Exhaust SystemsReplacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. Replaces Cummins part number 4935974 on cylinders 4 and 5. Fits: 07. 5 18 6. 7L RAM 2500 3500 Cummins

Race Tuning Required

Replace your worn or damaged exhaust back pressure sensor in your 11-16 6

or running more aggressive cams

2011-2016 GM Duramax LML/LGH EFILive AutoCal V3 Custom Tuning

internally elevated plenum cover designed to flow as much air as possible to cylinders 4

see the image showing the turbo oil drain ports

Increase the durability of your drivetrain with a BD transmission

increased readability and a multitude of new

and intake system

Wake up your 2001-2004 LB7 with the drop in replacement Fleece Performance LB7 Cheetah Turbocharger

Adding our kit to your stock fuel system reduces drive load on the stock CP3 pump

they withstand engine vibration and excel in the challenging under hood environment