Exergy Performance Diesel Fuel Injector for Chevy/GMC (2001-04) 6.6L Duramax, LB7 (45% Over Stock)

New, Reman, and Customer Injectors Modified to Flow at Nearly Any Level

Unlimited nozzle flow increases via EDM and Hone (if you have the air, we can get you the fuel)
Nozzles flow balanced within 1% across set
Stock and Bosch Motorsport nozzles
Important Things to Note:
We do not remanufacture or rebuild customer injectors. We have found it a better customer value to begin with new or reman injectors if injectors have excessive wear.
Every used customer set receives baseline testing upon arrival to determine if they are good candidates for the requested modifications.