Garrett PowerMax Stage 2 Turbo Upgrade – Ford F-150 / Raptor 3.5L EcoBoost (2017-2020)

Garrett PowerMax™ Stage 2 Twin Turbo Upgrade

Upgrade the 2017–2020 Ford F-150 or F-150 Raptor 3.5L EcoBoost with Garrett PowerMax Stage 2 turbochargers. This direct-fit twin-turbo package is engineered to increase airflow and power capability while retaining the factory-style installation layout.

Garrett Part Number: 911984-5003S

Power Capability: Up to 700+ BHP, depending on vehicle setup, supporting modifications and tuning.

Key Features

• Direct-fit Stage 2 upgrade with left- and right-hand turbochargers
• GT2260S turbo platform
• 60 mm fully machined billet compressor wheel
• Approximately 54% increased compressor flow compared with OEM
• 50 mm Inconel turbine wheel
• Approximately 52% increased turbine flow compared with OEM
• Larger 0.45 A/R turbine housing
• 2.75-inch compressor inlet for increased airflow
• Calibrated electronic actuators
• Journal-bearing rotating group
• Ported-shroud compressor housing design
• Speed-sensor port provision
• Stock inlet-tube adapter included

Vehicle Fitment

• 2017–2020 Ford F-150 3.5L EcoBoost
• 2017–2020 Ford F-150 Raptor 3.5L EcoBoost

Kit / Technical Information

Garrett PowerMax PN 911984-5003S includes two turbochargers. The package is designed as an outline-interchangeable replacement for the original turbo hardware. Garrett lists a maximum allowable turbo speed of 176,000 rpm.

Important: Final power output depends heavily on tuning, fuel, supporting modifications and overall vehicle condition. Professional installation and calibration are recommended. Verify fitment and local road-use / before purchase or installation. Gaskets are not included.