OE Reman Performance 5.9 Cummins Injectors 2003-2004 (305 HP) - 46% Over-0986435503-R2 LMM Duramax " Dyno-Proven Gains up to +8

Dyno-Proven Gains up to +8 HP & +14 Lbs

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

then superseded to 68444771AB in 2022

Insight CTS3

7L Cummins is designed to fit perfectly and comes with everything you need to get the job done right the first time with a simple and clean install

OE Reman Performance 5.9 Cummins Injectors 2003-2004 (305 HP) - 46% Over-0986435503-R2 LMM Duramax " Dyno-Proven Gains up to +8FEATURES: 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