LBZ 80% Fuel Injectors (SET OF 8) Bypass **If you purchased a Remanufactured Fuel Injector Lines 50-74004 No Turbo size:Billet S472/83/.90

**If you purchased a Remanufactured Turbocharger and selected your truck year then you will not need this Kit - If you have a 11-14 you do not need this kit

The CP4 has a well-earned reputation for failing without warning

Follow all installation instructions

Description:

590 mm3 /rev displacement)Duramax 12mm High Speed CP3 – New – (1

LBZ 80% Fuel Injectors (SET OF 8) Bypass **If you purchased a Remanufactured Fuel Injector Lines 50 74004 No Turbo size:Billet S472 83 .90 **If you purchased a Remanufactured Turbocharger and selected your truck year then you will not need this Kit If you have a 11 14 you do not need this kit The CP4 has a well earned reputation for failing without warning