Garrett 911984-5003S PowerMax Stage2 Turbocharger Kit for 2017-2021 Ford

Vehicle Fitment

• 2017-2021 Ford F-150 3.5L EcoBoost V6
• 2017-2021 Ford F-150 Raptor 3.5L EcoBoost V6

Features

• Garrett PowerMax™ Stage 2 direct-fit turbocharger upgrade
• Includes both left and right GT2260S turbochargers
• Bolt-in drop-in replacement using OEM mounting points
• Billet 60 mm compressor wheels for increased airflow
• Inconel turbine wheels with larger 0.45 A/R housings
• Calibrated integrated electronic actuators pre-installed
• Speed sensor ports for optional turbo monitoring
• CARB certified (EO D-871) for use in all 50 states*

Specifications

• Brand: Garrett Motion
• Part Number: 911984-5003S
• Turbo Model: PowerMax™ Stage 2 GT2260S kit
• Configuration: Left & right turbos included
• Compressor Wheel: 45 mm inducer / 60 mm exducer
• Turbine Wheel: 50 mm inducer / 46 mm exducer
• Estimated Power Support: Up to ~700 HP with tuning
• Actuation: Electric electronic actuators

Included Components

• 1x Left turbocharger (GT2260S) with actuator
• 1x Right turbocharger (GT2260S) with actuator
• Stock inlet tube adapters
• Flanges and mounting hardware (varies by kit)

Product Description

The **Garrett 911984-5003S PowerMax™ Stage 2 Turbocharger Kit** is a high-flow performance upgrade engineered for **2017-2021 Ford F-150 and F-150 Raptor trucks** equipped with the **3.5L EcoBoost V6**. This Stage 2 kit includes a matched pair of GT2260S turbochargers - one for each bank - designed to increase compressor and turbine airflow significantly over the OEM turbochargers while maintaining direct OEM-style fitment and mounting points.

Each turbocharger features a **forged, fully machined billet 60 mm compressor wheel** and a larger **0.45 A/R turbine housing** with durable Inconel turbine wheels, resulting in approximately **54 % more compressor flow and 52 % more turbine flow** compared to stock. With professional calibration and supporting modifications such as fueling and intercooler upgrades, the 911984-5003S kit is capable of supporting **up to ~700 HP** in high-performance applications.

This turbocharger upgrade is built with performance and durability in mind. Pre-installed electronic actuators and calibrated assemblies simplify installation, while a port machined for an optional speed sensor enables advanced monitoring for tuners. Additionally, the kit has received **CARB certification (EO D-871)**, meaning it meets emissions standards for sale and use in all 50 states when used as a drop-in replacement.