aFe SCORCHER HD Power Module

2025–2026 Ram 2500 / 3500 6.7L Diesel

Part #: 77-42018

Overview

The aFe SCORCHER HD Power Module is a high-performance tuning solution designed specifically for the 2025–2026 Ram 2500 and 3500 equipped with the 6.7L diesel engine. This module offers a straightforward, plug-and-play upgrade that enhances your truck’s power and throttle response without complicated modifications. Ideal for diesel enthusiasts seeking improved performance, the SCORCHER HD delivers noticeable gains in turbo boost and fuel pressure, resulting in a more responsive and efficient driving experience.

With an easy 30-minute installation, this power module is perfect for owners who want to unlock additional power quickly and reliably. Its in-cabin adjustable settings allow drivers to tailor performance on the fly to suit varying driving conditions and preferences.

Key Features

The SCORCHER HD Power Module combines advanced tuning technology with user-friendly controls and durable construction. Key features include:

• Four adjustable power settings: Stock (Green), Sport (Yellow), Sport+ (Orange), and Race (Red) for customizable performance levels
• In-cabin LED light switch for easy on-the-fly power adjustments without leaving the driver’s seat
• Plug-and-play installation with factory-style connectors—no cutting or splicing required
• Increases turbo boost and fuel pressure by altering pressure sensor signals for enhanced engine efficiency
• High-quality enclosure and wiring harness designed for durability and reliable operation
• Compatible with stock vehicles and optimized for use with other aFe POWER performance products
• 100% tested for proper protection and performance reliability

Construction & Design

The SCORCHER HD module is housed in a rugged, high-quality enclosure engineered to withstand the demanding environment of a diesel truck. The wiring harness features factory-style connectors that seamlessly integrate with the Ram’s stock wiring harness and sensors, ensuring a secure and reliable connection without the need for modifications. This design approach preserves factory integrity while delivering enhanced performance.

Every unit undergoes thorough testing to guarantee protection against electrical faults and to maintain consistent tuning performance under various operating conditions.

Performance & Sound

By increasing turbo boost and fuel pressure, the SCORCHER HD Power Module improves throttle response and overall engine efficiency. Drivers will experience quicker acceleration and more robust power delivery across the RPM range. While this module focuses on performance gains, it does so without altering the factory exhaust sound, maintaining the truck’s original acoustic character.

Installation & Fitment

Installation is quick and straightforward, typically completed within 30 minutes. The module connects directly to the factory wiring harness using OEM-style connectors, eliminating the need for cutting, splicing, or other permanent modifications. The included LED light switch can be mounted anywhere inside the cabin for convenient access to power settings while driving.

This product is specifically designed to fit 2025–2026 Ram 2500 and 3500 models equipped with the 6.7L diesel engine, ensuring perfect compatibility and optimal performance.

What's Included

• aFe SCORCHER HD Power Module with high-quality enclosure
• Wiring harness with factory-style connectors
• In-cabin LED light switch with mounting hardware
• Installation instructions

Ideal For

The aFe SCORCHER HD Power Module is ideal for Ram 2500 and 3500 owners who want a reliable, easy-to-install performance upgrade that enhances power and throttle response without compromising factory wiring or vehicle integrity. It suits daily drivers, towing enthusiasts, and anyone looking to maximize their diesel truck’s potential with a versatile, adjustable tuning solution.

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.