Weapon R Secret Weapon Air Intake

2003–2008 Dodge Ram 5.7L Hemi V8

601-124-101

Overview:

The Weapon R Secret Weapon Air Intake system is engineered specifically for the 2003 to 2008 Dodge Ram equipped with the 5.7L Hemi V8 engine. Designed to significantly enhance airflow to your engine, this intake system offers a substantial performance upgrade over the factory air intake. Ideal for enthusiasts seeking improved throttle response, increased air volume, and a more efficient engine breathing solution, the Secret Weapon Air Intake delivers a noticeable boost in engine performance and efficiency.

By optimizing air velocity and volume, this intake system helps your Hemi engine breathe easier, supporting better combustion and potentially improving power output. It is a direct-fit upgrade that combines advanced engineering with high-quality materials to ensure durability and long-lasting performance.

Key Features:

The Secret Weapon Air Intake incorporates innovative technology and premium components to maximize airflow and engine efficiency. Key features include:

• Up to 30% greater airflow compared to the original equipment intake system
• Dual air velocity profiles that increase air volume and speed to the engine
• High-quality 6061 aluminum intake pipe, mandrel bent for smooth airflow
• Polished finish for a sleek, show-quality appearance
• SW1 air filter with a tuned velocity stack to reduce turbulence and increase air velocity
• Open pore, high-density reusable foam filter media for superior filtration and longevity
• Designed to feed the engine up to three times more air than conventional intakes
• Over 250 vehicle applications available across cars, trucks, and SUVs
• Backed by a 1 million mile limited warranty for peace of mind

Construction & Design:

The intake pipe is crafted from premium 6061 aluminum, known for its strength, lightweight properties, and excellent heat dissipation. Using an automated CNC mandrel bending process, the pipe maintains a smooth, consistent diameter throughout its length, minimizing airflow restrictions and turbulence. The polished finish not only enhances the visual appeal under the hood but also provides corrosion resistance for long-term durability.

The SW1 air filter features a tuned velocity stack designed to optimize airflow dynamics by increasing air velocity while reducing turbulence. This combination ensures the engine receives a steady, high-volume air supply, improving combustion efficiency. The reusable foam filter is engineered for maximum filtration efficiency while allowing easy cleaning and maintenance.

Performance & Sound

The Weapon R Secret Weapon Air Intake system improves engine breathing by delivering significantly more air at higher velocity, which can enhance throttle response and overall engine performance. The design reduces intake restrictions, allowing the 5.7L Hemi to operate more efficiently under load. Additionally, the intake imparts a more aggressive induction sound, providing an enhanced auditory experience that complements the performance gains.

Installation & Fitment:

This air intake system is designed as a direct bolt-on replacement for the factory air intake on 2003–2008 Dodge Ram trucks equipped with the 5.7L Hemi engine. Installation requires no permanent modifications and can typically be completed with basic hand tools in under an hour. The kit includes all necessary hardware and detailed instructions to ensure a straightforward installation process.

What's Included:

• 6061 aluminum intake pipe with polished finish
• SW1 high-flow reusable foam air filter with velocity stack
• Mounting hardware and clamps
• Installation instructions

Ideal For:

The Weapon R Secret Weapon Air Intake is perfect for Dodge Ram 5.7L Hemi owners looking to enhance their truck’s performance without extensive modifications. It suits daily drivers, weekend warriors, and enthusiasts who want improved throttle response, increased airflow, and a more aggressive intake sound. This intake is also ideal for those seeking a durable, reusable filter solution backed by a comprehensive warranty.

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.