Cummins 03-07 Injectors

We believe in providing the best products possible, that's why we sell Flux Diesel Injectors! From their stock to 450% body mod injectors, We can guarantee they have the perfect selection for your Cummins powered vehicle.

FDI re-manufacturing process is second to none.  Everything about the injector is thoughtfully assembled, measured, calibrated, and final tested.  The savings between their re-man and new injectors is substantial and FDI's warranty is longer than anyone currently on the market! 

larger injectors are available upon request, up to (250-450% body mod). If you need help choosing the right size injectors for your build, or need update lead times please contact us!

Their warranty is 3 years, 5 years and 7 years depending on what set you purchase.

Please note: 

5 year injectors use NEW BOSCH INJECTORS as the foundation. This comes with a steeper price, but a quicker turnaround time!

In order to maintain your 7 year warranty you must buy feed tubes with the injectors, the feed tubes are already factored into the price.

torque specs:

• Injector hold-down: Pre-torque hold-down bolt to 44 inch-pounds to ensure injector is seated & centered.
• Feed tube: Pre-torque to 11 lb-ft. to ensure feed tube is seated & centered.
• Injector hold-down bolts final install: 89 inch-lbs.
• Feed tube final install: 37 lb-ft.
  
• Wire connector nuts final install: 11 inch-pounds. DO NOT OVER TORQUE!