AFTER ORDERING YOUR INJECTOR, USE THIS LINK TO CHOOSE THE CHIP THAT YOU WOULD LIKE, THEN ADD IT TO YOUR CART.  THEN EMAIL US WITH YOUR PCM CODE, TRANSMISSION TYPE, AND ORDER NUMBER

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275cc injectors/200% nozzle can increase horsepower up to 650 hp+ at rear wheels with a custom performance chip. In the 99-03 Powerstroke diesel you will have to run a custom programmed chip to make the transition from split shot injection to the new single shot injection. Horsepower increases up to 650 hp and mileage increase from the more efficient single shot design. These injectors have new nozzles and tungsten coated plungers and barrels. The larger 200% oversize nozzles allow for better control of fuel delivery during the combustion cycle with allows for the added horsepower over the stage one injectors. The larger hybrid plunger and barrel in these injectors move more fuel for the same stroke as the stage two injector. These hybrid injectors are designed to operate with stock High Pressure oil. This is stretching the limits for the 17 degree HPOP. This saves money on a new HPOP system by utilizing the system you already have. Choosing the 100% nozzle with have slightly less black smoke and horsepower than the 200%. Built and flowed to within 1%. Please contact us for a list of approved custom chip tuners in your area. Come with an outstanding 18 month warranty. Complete set of eight. Core charge required.