aFe POWER SCORCHER GT Power Module for Select 2019-2025 Ram & Jeep (V8-6.4L) 77-42016

Fits select 2019-2025 Ram 2500, 3500, and 2021-2024 Jeep Grand Cherokee, Grand Cherokee L, and Grand Wagoneer (V8-6.4L).

The aFe POWER SCORCHER GT Power Module is a performance-driven solution designed to optimize throttle response and vehicle efficiency without the need for a permanent ECU reflash. By altering the Manifold Air Pressure (MAP) and Intake Air Temperature (IAT) sensor signals, this module provides a tangible increase in power across the RPM range. Because it works as a bypass, it leaves no footprint on the factory ECU once removed, making it an ideal choice for owners prioritizing reversibility.

Built for the long haul, the module features a durable, black powder-coated aluminum extrusion enclosure. The included wire harness utilizes factory-style connectors for a true plug-and-play installation that requires no cutting or splicing of your OE harness. The casing is equipped with an integrated ON/OFF button and a blue LED status indicator to confirm when the module is active and functioning.

• Manufacturer Part Number: 77-42016
• Module Type: Plug-and-play signal modifier (MAP and IAT)
• Enclosure: Black powder-coated aluminum extrusion
• Connectors: OEM-style for tool-free installation
• Installation Time: Approximately 30 minutes
• Control: Physical ON/OFF button with LED power indicator
• Compatibility: Works with stock vehicles or aFe POWER performance upgrades

Fitment & Compatibility