OE Reman Performance 5.9 Cummins Injectors 2003-2004 (305 HP) - 46% Over-0986435503-R2 LMM Duramax " This kit is designed to

This kit is designed to be used on a Cummins that is already running one of our Phatshaft turbos and is then compounded with a BorgWarner S475 turbo to maximize the engines efficiency when larger injectors are added

Dyno-Proven Gains up to +6 HP and +14 Lbs

then superseded to 68444771AB in 2022

It is anodized black and laser etched with the Fleece Performance "F"

OE Reman Performance 5.9 Cummins Injectors 2003-2004 (305 HP) - 46% Over-0986435503-R2 LMM Duramax " This kit is designed toFEATURES: Built, Calibrated and Tested In Our Bosch Authorized Facility Smooth Clean Idle Includes Copper Washers and O Rings Direct Replacement 1 Year Unlimited Mileage Warranty Note: It is recommended to replace connector tubes with any new injector install to help prevent any warranty issues. If replacing connector tubes Bosch (F00RJ01572, F00RJ01831) or Cummins (3979419, 5346206) connector tubes MUST be used. The use of any aftermarket connector