2017-2021 3.5L EcoBoost GT2260S Stage 2 Turbocharger Kit (911984-5003S)

Fits

The Garrett 911984-5003S is a PowerMax Stage 2 turbocharger kit for the 2017-2021 Ford 3.5L EcoBoost. This is a significant performance upgrade over the factory turbochargers, providing substantial increases in horsepower and torque. The kit features twin GT2260S turbochargers with larger, fully-machined billet compressor wheels and advanced turbine aero, designed to deliver more airflow and faster spool-up. It is engineered for a direct, bolt-on installation, making it a powerful upgrade for a high-performance build, capable of supporting up to 800 flywheel horsepower.

Part Number: 911984-5003S

• Twin GT2260S turbocharger kit.
• Direct-fit, bolt-on upgrade.
• Larger billet compressor wheels for increased airflow.
• Advanced turbine aero for faster spool-up and reduced lag.
• Capable of supporting up to 800hp with supporting modifications.

Includes:

• (2) Garrett PowerMax Stage 2 Turbochargers
• (2) Electronic Wastegate Actuators
• (1) Installation Hardware Kit

• Custom tuning is required for optimal performance.
• A high-flow fuel system and other engine modifications are highly recommended for maximum performance gains.
• Professional installation is required.
• Compatible with both standard F-150 and high-output Raptor models.