Weapon R Secret Weapon Air Intake

1997–2004 Dodge Dakota 3.9L / 5.9L V8

Part #: 601-122-101

Overview

The Weapon R Secret Weapon Air Intake is a precision-engineered performance upgrade designed specifically for the 1997 to 2004 Dodge Dakota equipped with 3.9L V6 and 5.9L V8 engines. This intake system enhances your truck’s breathing capability by delivering a greater volume of air with increased velocity, which supports improved throttle response and overall engine efficiency. Ideal for enthusiasts seeking a reliable and effective way to boost their Dakota’s performance without extensive modifications.

Built to optimize airflow dynamics, this air intake system reduces turbulence and increases airspeed, allowing your engine to perform more efficiently under various driving conditions. Whether you’re looking to improve daily driving responsiveness or enhance your truck’s power potential, the Secret Weapon Air Intake offers a straightforward and durable solution.

Key Features

Designed with performance and durability in mind, the Weapon R Secret Weapon Air Intake includes the following key features:

• Precision-crafted from high-quality 6061 aluminum for strength and lightweight performance
• Polished finish that resists corrosion and adds a clean, custom look under the hood
• Tuned velocity stack design to increase airspeed and reduce airflow turbulence
• Engineered to deliver significantly more air to the intake manifold, enhancing throttle response
• Direct bolt-on fitment for 1997–2004 Dodge Dakota 3.9L V6 and 5.9L V8 engines
• Improves engine efficiency by optimizing air delivery without requiring additional modifications
• Compatible with factory sensors and mounting points for hassle-free installation

Construction & Design

The Secret Weapon Air Intake is constructed from premium 6061 aluminum, known for its excellent strength-to-weight ratio and resistance to corrosion. The polished finish not only provides a visually appealing look but also helps protect the intake from environmental wear. The intake features a carefully engineered velocity stack that smooths and accelerates incoming air, minimizing turbulence and maximizing volumetric efficiency. This thoughtful design ensures consistent airflow to your engine, contributing to improved combustion and performance.

Performance & Sound

By increasing the volume and velocity of air entering the engine, the Weapon R Secret Weapon Air Intake enhances throttle response and can improve overall engine efficiency. While primarily focused on airflow improvements, this intake may also contribute to a more aggressive induction sound, giving your Dodge Dakota a sportier engine note during acceleration.

Installation & Fitment

This air intake system is designed for a direct bolt-on installation on 1997–2004 Dodge Dakota models equipped with 3.9L V6 or 5.9L V8 engines. Installation requires no permanent modifications or special tools, making it accessible for both professional installers and experienced enthusiasts. The intake integrates seamlessly with existing factory components, ensuring a secure fit and reliable operation.

What's Included

• Weapon R Secret Weapon Air Intake assembly
• All necessary mounting hardware and brackets
• Detailed installation instructions

Ideal For

This air intake is ideal for Dodge Dakota owners who want to improve engine breathing and throttle response without complex modifications. It suits daily drivers looking for enhanced efficiency as well as enthusiasts seeking a reliable foundation for further performance upgrades. The Secret Weapon Air Intake is perfect for those who value quality construction, ease of installation, and measurable performance gains.

Weapon*R is a long-running import performance brand best known for intake systems and filtration products like their Secret Weapon and Dragon intake lines. Founded in the early ’90s with a focus on high-performance parts, Weapon*R products are aimed at enthusiasts who want improved airflow, aggressive induction sound, and bolt-on style upgrades for sport-compact platforms.