Garrett Powermax Turbo for 03-07 PowerStroke 6.0L

GT3788VA Turbo Features the Garrett® patented Advanced Variable Nozzle Turbine (AVNTTM) design for increased compressor flow and boost response Utilizes nine movable vanes which significantly increase turbine efficiency and improve engine performance from idle launch through peak torque Patented integral electro-hydraulic actuation and proportional solenoid for infinitely variable control Larger compressor wheel over stock increases maximum power range while keeping turbo speeds down for the same power output Outline interchangeable for a perfect fit each and every time.

**Requires a Tuner to operate properly on a Stock Vehicle**