aFe Scorcher GT Power Module

Chrysler 300 / Dodge Challenger / Charger 11-23 6.4L/5.7L

Part #: 77-42015

Overview

The aFe Scorcher GT Power Module is a precision-engineered performance enhancement device designed specifically for vehicles equipped with the 5.7L Hemi engine, including the Chrysler 300 (2011–2024), Dodge Challenger (2011–2022), and Dodge Charger (2011–2022). This module offers a straightforward, plug-and-play solution to unlock additional horsepower and torque without the need for complex tuning or modifications.

Ideal for enthusiasts seeking improved throttle response and overall vehicle efficiency, the Scorcher GT Power Module works by intelligently modifying sensor signals to optimize engine performance. Its simple installation and user-friendly design make it accessible for both seasoned mechanics and DIY installers.

Key Features

The aFe Scorcher GT Power Module incorporates advanced technology and quality components to deliver reliable performance gains. Key features include:

• Direct plug-and-play installation with factory-style connectors—no wiring modifications required
• Alters Manifold Air Pressure (MAP) and Intake Air Temperature (IAT) sensor signals to enhance engine efficiency and throttle response
• ON/OFF button with integrated blue LED indicator for easy control and status monitoring
• High-quality black powder-coated aluminum enclosure for durability and heat resistance
• Compatible with stock vehicles and optimized for use alongside other aFe POWER performance products
• Leaves no footprint on the vehicle’s ECU, ensuring no permanent changes or error codes
• Dyno-tested power gains of approximately +11 horsepower and +12 lb-ft torque at 4,861 RPM
• 100% tested for quality and protection to ensure reliable operation

Construction & Design

The Scorcher GT Power Module is housed in a rugged aluminum extrusion case finished with a black powder coat to resist corrosion and mechanical wear. The enclosure protects the internal electronics from heat and vibration, ensuring long-term durability. Factory-style connectors allow seamless integration with the vehicle’s existing wiring harness, maintaining OEM-level reliability and ease of installation.

The module’s design includes an intuitive ON/OFF switch and a bright blue LED that clearly indicates when the unit is active, providing user-friendly operation without the need for additional tools or software.

Performance & Sound

By modifying the MAP and IAT sensor signals, the Scorcher GT Power Module optimizes the engine’s air-fuel mixture and ignition timing parameters indirectly, resulting in improved throttle response and increased power output. This translates to a noticeable boost in acceleration and overall drivability without altering the factory ECU programming.

While the module does not directly affect exhaust sound, the enhanced engine performance can contribute to a more responsive and engaging driving experience.

Installation & Fitment

Installation is quick and straightforward, typically taking around 30 minutes. The module connects directly to the factory sensor wiring harness using OEM-style connectors, requiring no cutting, splicing, or permanent modifications. This plug-and-play design ensures a clean installation that can be easily reversed if desired.

Fitment is specifically tailored for the following vehicles equipped with the 5.7L Hemi engine:

• Chrysler 300 (2011–2024)
• Dodge Challenger (2011–2022)
• Dodge Charger (2011–2022)

What's Included

• aFe Scorcher GT Power Module with aluminum enclosure
• High-quality wire harness with factory-style connectors
• Integrated ON/OFF button with blue LED indicator
• Installation instructions

Ideal For

The aFe Scorcher GT Power Module is perfect for performance enthusiasts who want a hassle-free power upgrade for their 5.7L Hemi-powered Chrysler 300, Dodge Challenger, or Dodge Charger. It suits drivers looking to improve throttle response and gain additional horsepower and torque without the complexity of custom tuning or permanent ECU modifications. This module also complements other aFe POWER performance products for those building a comprehensive upgrade package.

Emissions Note

This product is not currently CARB exempt and is therefore not legal for sale or use on any California-registered vehicles or in states that enforce California emissions standards. Please verify local regulations before purchasing.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.