Weapon R Stealth SW Intake

2008–2015 Scion xB (xB2)

305-159-109

Overview:

The Weapon R Stealth SW Intake is a revolutionary air intake system designed specifically for the 2008 to 2015 Scion xB (xB2). Engineered for performance enthusiasts seeking to maximize their engine’s breathing efficiency, this intake system delivers significantly increased airflow compared to conventional setups. Whether you’re a daily driver or a spirited enthusiast, you’ll benefit from improved throttle response, enhanced power delivery, and a refined engine sound.

Built to outperform both cold air and short ram intakes, the Secret Weapon Intake leverages advanced aerodynamic principles to optimize air volume and velocity, ensuring your engine receives the cleanest and most abundant airflow possible.

Key Features:

This intake system incorporates innovative technology and precision engineering to deliver superior performance and reliability:

• Delivers up to three times more air to your engine than conventional intake systems, supporting increased horsepower and torque.
• Utilizes the Coanda effect and Bernoulli’s principle to create dual air velocity profiles within the intake pipe, optimizing airflow efficiency.
• Constructed from premium 6061 aluminum using advanced CNC mandrel bending for durability and a polished, sophisticated finish.
• Equipped with a high-performance air filter featuring a tuned velocity stack to reduce turbulence and increase air velocity.
• Includes a 1-inch thick high-flow polyurethane foam filter element that provides excellent filtration with minimal airflow restriction.
• Reusable foam filter element designed for easy cleaning and maintenance.
• Backed by a 1 million-mile limited warranty, demonstrating confidence in long-term durability.
• Patented technology (US Patent #7,263,961B2) ensures a unique and cutting-edge design.
• Wide application potential, fitting a variety of vehicles beyond the Scion xB platform.

Construction & Design:

The Weapon R Stealth SW Intake is meticulously crafted from high-quality 6061 aluminum, chosen for its strength, lightweight properties, and resistance to corrosion. The intake tube is formed using a CNC mandrel bending process, which maintains consistent diameter and smooth bends to minimize airflow restrictions and turbulence.

The polished finish not only enhances durability but also adds a clean, professional look to your engine bay. The intake’s design strategically applies fluid dynamics principles, such as the Coanda effect—where airflow follows curved surfaces—and Bernoulli’s principle, which relates fluid velocity to pressure, to maximize the volume and velocity of air entering your engine.

Performance & Sound

• Significantly increases air mass flow, feeding your engine up to three times more air than stock intake systems.
• Improves throttle response and overall engine efficiency by optimizing airflow dynamics.
• Enhances intake sound with a refined, aggressive tone that complements performance driving without excessive noise.

Installation & Fitment:

The Weapon R Stealth SW Intake is designed as a direct bolt-on upgrade for the 2008–2015 Scion xB (xB2), utilizing factory mounting points and OEM air inlet locations. Installation is straightforward and requires no cutting, drilling, or special tuning, making it accessible for enthusiasts of all skill levels.

What's Included:

• Complete intake system including intake tube and high-performance air filter
• All necessary clamps and mounting hardware for a secure fit
• Installation instructions to guide you through the process

Ideal For:

• Performance enthusiasts looking to increase power and throttle response on their Scion xB
• Daily drivers seeking a reliable and efficient upgrade with improved engine sound
• Those who want a durable, reusable air filter solution with easy maintenance
• Owners who prefer a polished, high-quality intake system that enhances engine bay aesthetics

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.