2003 6.0L Ford Powerstroke PowerMax Turbo

PowerMax Turbocharger Upgrade for 2003 Ford Powerstroke 6.0L

SKU: 777469-5002S Category:


2003 New Garrett PowerMax Turbocharger for 6.0L

Part# 777469-5001S / 777469-5002S

New Turbocharger – No Core Charge

Fits 6.0L with production date before 9/29/2003

GT3788VA Turbo For Model Year 2003 Powerstroke Diesel Engine


  • GT3788VA Turbo Garrett patented Advanced Variable Nozzle Turbine (AVNT) 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
  • Supports up to an additional 175 HP over stock with no sacrifice in drivability
  • Suitable as a performance upgrade or replacement for original equipment
  • Outline interchangeable for a perfect fit each and every time


  • Compressor Wheel Inducer: 63.5mm
  • Compressor Wheel Exducer: 88mm
  • Compressor Wheel Trim: 52
  • Turbine Wheel Inducer: 72.5mm
  • Turbine Wheel Exducer: 66.5mm
  • Turbine Wheel Trim: 84
  • Turbine Housing: .90
  • Turbine Vanes: Altered for Higher Flow

Have you fixed the issue that caused your turbocharger to fail? When a turbocharger fails, it is important to look past obvious damage to locate and fix the root cause of the failure. In most cases, the cause of turbocharger failure originates from an installation error, improper vehicle systems, improper operation of the vehicle, or lack of maintenance.

Additional information

Weight 40 lbs
Dimensions 5 × 5 × 5 in