aFe SCORCHER HD Light Duty Power Module

2019–2026 RAM HD 6.7L Cummins

Part #: 77-42017

Overview

The aFe SCORCHER HD Light Duty Power Module is a high-performance tuning solution designed specifically for 2019 to 2026 RAM HD trucks equipped with the 6.7L Cummins engine. This module offers a straightforward, plug-and-play upgrade that significantly enhances your truck’s power and throttle response without complicated modifications. Ideal for light to medium daily driving and occasional towing, the SCORCHER HD module delivers noticeable improvements in turbo boost and fuel pressure, optimizing engine efficiency and overall vehicle performance.

With a quick 30-minute installation, this power module is perfect for enthusiasts seeking an easy way to unlock additional power while maintaining reliability and factory-like integration. The in-cabin LED switch allows you to adjust power levels on the fly, tailoring your truck’s performance to match driving conditions and preferences.

Key Features

The aFe SCORCHER HD module combines advanced tuning technology with user-friendly controls and robust construction. Key features include:

• Four adjustable power settings: Stock (Green), Sport (Yellow), Sport+ (Orange), and Race (Red) for customizable performance
• In-cabin LED light switch for quick, on-the-fly power adjustments without leaving the driver’s seat
• Plug-and-play installation with factory-style connectors and no need for wiring modifications
• Increases turbo boost and fuel pressure by altering pressure sensor signals for enhanced power and throttle response
• Connects directly to the Manifold Absolute Pressure sensor and Common Rail for seamless integration
• Durable black powder-coated aluminum extrusion enclosure for long-lasting protection
• 100% tested for proper protection and reliability
• Optimized to work effectively with stock vehicles and aFe POWER performance products

Construction & Design

The SCORCHER HD module is engineered with quality and durability in mind. Its enclosure is crafted from high-grade aluminum extrusion finished with a black powder coat to resist corrosion and wear. The internal electronics are housed securely to withstand the rigors of daily driving and varying environmental conditions. Factory-style connectors ensure a secure and reliable connection to the vehicle’s existing wiring harness, eliminating the need for splicing or cutting wires. This design approach preserves the integrity of your truck’s electrical system while providing a clean, professional installation.

Performance & Sound

By intelligently modifying sensor signals, the SCORCHER HD module increases turbo boost and fuel pressure, resulting in improved engine responsiveness and power delivery. Drivers will experience quicker throttle response and enhanced acceleration, making everyday driving more engaging and capable. While the module focuses on performance gains, it maintains the factory sound profile, ensuring your truck’s exhaust note remains unchanged.

Installation & Fitment

Installation is simple and can be completed in approximately 30 minutes with basic hand tools. The module plugs directly into the factory wiring harness using OEM-style connectors, requiring no permanent modifications or cutting of wires. It connects to the Manifold Absolute Pressure sensor and the Common Rail system, making it a clean and reversible upgrade. The included LED switch can be mounted anywhere inside the cabin for convenient access to power settings. This module is designed specifically for light to medium duty use and occasional towing on 2019–2026 RAM HD 6.7L Cummins trucks. For heavy-duty applications, aFe recommends their heavy-duty module that connects directly to the fuel injectors.

What's Included

• aFe SCORCHER HD Power Module with black powder-coated aluminum enclosure
• Factory-style wiring harness with connectors
• In-cabin LED light switch with mounting hardware
• Installation instructions

Ideal For

This power module is ideal for RAM HD 6.7L Cummins owners who want a reliable, easy-to-install performance upgrade for improved power and throttle response. It suits drivers who use their trucks for daily driving, light to medium towing, and occasional spirited driving. The adjustable power settings allow customization for different driving scenarios, making it a versatile choice for enthusiasts seeking enhanced performance without sacrificing drivability or factory warranty considerations.

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.