aFe Scorcher GT Power Module (77-46803) for Subaru Outback 2.4L boosts turbo performance with four adjustable tuning modes. Designed specifically for 2020–2023 Subaru Outback models with the 2.4L turbocharged H4 engine, this module increases turbo boost by modifying pressure sensor signals to improve power, throttle response, and efficiency. It installs quickly using OEM-style connectors that integrate directly into the factory wiring harness with no modifications required. The GT variant is tailored for gasoline engines and offers four modes—Stock, Sport, Sport+, and Race—easily selectable using an in-cabin LED switch. The module is housed in a durable black powder-coated aluminum extrusion case for long-term reliability. It’s ideal for performance enhancement during daily driving or towing, and works best with other aFe POWER upgrades.
Key Features :
Fits 2020–2023 Subaru Outback with 2.4L turbocharged H4 engine
GT variant designed for gasoline engine applications
Four modes: Stock (Green), Sport (Yellow), Sport+ (Orange), Race (Red)
Installs with OEM-style connectors in under 30 minutes
Includes LED switch for in-cabin performance adjustment
Enhances turbo boost, throttle response, and power delivery
Compatible with aFe POWER products; not for use with other tuners
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