aFe Sprint Booster Power Converter

2005–2024 Chrysler 300 / Dodge Charger / Dodge Magnum 2.7L V6, 3.5L V6, 3.6L V6, 5.7L HEMI, 6.1L SRT8, 6.2L Hellcat, 6.4L 392

Part #: 77-12009

Overview

The aFe Sprint Booster Power Converter is a precision-engineered throttle response enhancer designed specifically for Chrysler 300, Dodge Charger, and Dodge Magnum models from 2005 through 2024. This plug-and-play device optimizes the communication between your accelerator pedal and the electronic throttle body, delivering faster throttle response and a more immediate acceleration feel. It is an ideal upgrade for drivers seeking a more engaging and dynamic driving experience without altering factory electronics or requiring complex tuning.

Whether you are navigating city traffic or accelerating on the highway, the Sprint Booster sharpens throttle input for a livelier, more responsive drive. It offers a simple yet effective way to enhance throttle sensitivity, making your vehicle feel sportier and more connected to your commands.

Key Features

The aFe Sprint Booster combines advanced technology with user-friendly design to deliver noticeable improvements in throttle response. Key features include:

• Three adjustable modes: Factory (stock feel), Sport (enhanced response), and Race (maximum throttle sensitivity)
• Plug-and-play installation with no wire cutting or permanent modifications required
• Compatible with a wide range of Chrysler 300, Dodge Charger, and Dodge Magnum models from 2005 to 2024
• Maintains full compatibility with original vehicle electronics and safety systems
• Compact, lightweight design mounts discreetly behind the accelerator pedal
• Instant throttle response improvement for a more engaging driving experience
• Durable construction designed to withstand daily driving conditions
• Adjustable settings allow customization based on driving style and road conditions

Construction & Design

The Sprint Booster is engineered with high-quality materials to ensure durability and reliable performance. Its compact module is built to resist heat and vibration, providing consistent operation over time. The internal circuitry interfaces seamlessly with the vehicle’s electronic throttle control system, enhancing throttle sensitivity without interfering with factory programming or safety features.

Installation connectors are designed for a secure, clean fit that preserves the integrity of the vehicle’s wiring harness. This thoughtful design ensures the Sprint Booster integrates smoothly with your vehicle’s existing systems for a reliable and long-lasting upgrade.

Performance & Sound

While the Sprint Booster does not increase engine power or alter exhaust sound, it significantly enhances throttle response, making acceleration feel sharper and more immediate. This improvement translates into a sportier driving experience, especially during quick throttle inputs such as merging or overtaking. The adjustable modes allow you to tailor throttle sensitivity from subtle to aggressive, matching your driving preferences.

Installation & Fitment

Installation is straightforward and requires no special tools or vehicle modifications. The Sprint Booster connects directly to the accelerator pedal’s electronic sensor via plug-and-play connectors, eliminating the need for wire cutting or splicing. This ensures a clean, reversible installation that preserves your vehicle’s factory wiring and electronics.

This module fits a broad range of Chrysler 300, Dodge Charger, and Dodge Magnum models from 2005 through 2024, including various engine options such as 2.7L V6, 3.5L V6, 3.6L V6, 5.7L HEMI, 6.1L SRT8, 6.2L Hellcat, and 6.4L 392 engines, making it a versatile upgrade for many Mopar enthusiasts.

What's Included

• aFe Power Sprint Booster Power Converter module
• Plug-and-play wiring harness
• Installation instructions

Ideal For

The aFe Sprint Booster is perfect for drivers who want to improve throttle response without complicated tuning or engine modifications. It suits daily drivers seeking a more responsive feel, enthusiasts looking for a sportier throttle response, and anyone wanting an easy-to-install upgrade compatible with a wide range of Chrysler and Dodge models. Whether you drive a Chrysler 300, Dodge Charger, or Dodge Magnum, this device delivers a noticeable improvement in acceleration feel and driving engagement.

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.