The BD-Power 1724504 Premium Stock Performance Plus Fuel Injector is assembled with the same precise standards as BD's highest performance injectors for your 2004.5-2005 GM 6.6L Duramax LLY. These injectors use OEM procedures and fully calibrate and tested each one to ensure flawless operation. With new OEM solenoids, nozzles and control valves, these injectors will provide an extra 5-15hp.
- 5-15HP Gain Over Stock
- Flow Matched To A Tolerance of +/-2%
- Brand New OEM Nozzle, Solenoid & Control Valve