Weapon R Secret Weapon Intake System
2004–2006, 2008–2015 Scion xB
Part #: 305-159-101
Overview
The Weapon R Secret Weapon Intake System is engineered to significantly enhance the air intake efficiency for Scion xB models from 2004 to 2006 and 2008 to 2015. Designed for enthusiasts seeking improved engine breathing and throttle response, this intake system increases the volume and velocity of air delivered to the engine. By optimizing airflow dynamics, it naturally feeds the engine up to three times more air compared to conventional factory intake systems, supporting better combustion and potential performance gains.
This intake is ideal for drivers who want a reliable, high-quality upgrade that combines performance with a polished, show-ready appearance. Whether you’re looking to improve daily driving responsiveness or lay the foundation for further modifications, the Secret Weapon Intake offers a proven solution.
Key Features
The Secret Weapon Intake System incorporates advanced airflow technology and premium materials to deliver superior performance and durability. Key features include:
- Dual air velocity profiles designed to optimize airflow speed and volume simultaneously
- High-quality 6061 aluminum intake pipe, precision-formed using automated CNC mandrel bending for smooth airflow and consistent fitment
- Polished finish providing a high-gloss, show-quality appearance that enhances engine bay aesthetics
- SW1 air filter featuring a tuned velocity stack that increases air velocity while reducing turbulence
- Open-pore, high-density reusable foam filter media for excellent filtration and airflow balance
- Engineered to feed the engine up to three times more air than stock intake systems
- Over 250 applications available across cars, trucks, and SUVs, demonstrating broad compatibility and proven design
- Backed by a 1 Million Mile Limited Warranty, underscoring the product’s durability and quality
Construction & Design
The intake pipe is crafted from premium 6061 aluminum, known for its strength, lightweight properties, and resistance to corrosion. The pipe is formed using an automated CNC mandrel bender, ensuring smooth, consistent bends that maintain optimal airflow without restrictions or turbulence. The polished finish not only adds visual appeal but also provides a protective layer against environmental wear.
The SW1 air filter is designed with a tuned velocity stack that enhances airflow speed while minimizing turbulence, allowing the engine to breathe more efficiently. The filter media is an open-pore, high-density foam that is reusable and easy to clean, providing long-lasting filtration performance without sacrificing airflow.
Performance & Sound
By increasing both the volume and velocity of air entering the engine, the Secret Weapon Intake System supports improved throttle response and potential power gains. The design reduces intake restrictions and turbulence, allowing the engine to operate more efficiently. Additionally, the intake produces a more aggressive induction sound, enhancing the driving experience without excessive noise.
Installation & Fitment
The Weapon R Secret Weapon Intake System is designed for direct fitment on 2004–2006 and 2008–2015 Scion xB models, requiring no major modifications for installation. The precision CNC-bent pipe and included hardware ensure a straightforward installation process that can typically be completed with basic hand tools. Detailed instructions are provided to guide users through each step, making it accessible for both professional installers and experienced enthusiasts.
What's Included
- 6061 aluminum intake pipe with polished finish
- SW1 high-flow air filter with tuned velocity stack
- Mounting hardware and clamps
- Installation instructions
Ideal For
This intake system is perfect for Scion xB owners looking to upgrade their factory air intake for improved engine breathing, enhanced throttle response, and a refined engine bay appearance. It suits daily drivers, weekend enthusiasts, and those planning further performance modifications who want a reliable, high-quality intake solution that delivers consistent results over the long term.
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.
Weapon R Secret Weapon Intake System: Scion xB 2008 - 2015 (xB2)
- Unit price
- /per
PART # 305-159-101
The Weapon R Secret Weapon Intake System enhances airflow by delivering three times more air than standard intakes, boosting engine performance. Crafted from high-quality 6061 aluminum with a polished finish, it features a tuned velocity stack to increase airspeed and reduce turbulence. Designed for 2004-2006 and 2008-2015 Scion xB models, this intake supports improved throttle response and efficiency while offering durability and a sleek look.
What does the ETA date mean?
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
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Weapon R Secret Weapon Intake System
2004–2006, 2008–2015 Scion xB
Part #: 305-159-101
Overview
The Weapon R Secret Weapon Intake System is engineered to significantly enhance the air intake efficiency for Scion xB models from 2004 to 2006 and 2008 to 2015. Designed for enthusiasts seeking improved engine breathing and throttle response, this intake system increases the volume and velocity of air delivered to the engine. By optimizing airflow dynamics, it naturally feeds the engine up to three times more air compared to conventional factory intake systems, supporting better combustion and potential performance gains.
This intake is ideal for drivers who want a reliable, high-quality upgrade that combines performance with a polished, show-ready appearance. Whether you’re looking to improve daily driving responsiveness or lay the foundation for further modifications, the Secret Weapon Intake offers a proven solution.
Key Features
The Secret Weapon Intake System incorporates advanced airflow technology and premium materials to deliver superior performance and durability. Key features include:
- Dual air velocity profiles designed to optimize airflow speed and volume simultaneously
- High-quality 6061 aluminum intake pipe, precision-formed using automated CNC mandrel bending for smooth airflow and consistent fitment
- Polished finish providing a high-gloss, show-quality appearance that enhances engine bay aesthetics
- SW1 air filter featuring a tuned velocity stack that increases air velocity while reducing turbulence
- Open-pore, high-density reusable foam filter media for excellent filtration and airflow balance
- Engineered to feed the engine up to three times more air than stock intake systems
- Over 250 applications available across cars, trucks, and SUVs, demonstrating broad compatibility and proven design
- Backed by a 1 Million Mile Limited Warranty, underscoring the product’s durability and quality
Construction & Design
The intake pipe is crafted from premium 6061 aluminum, known for its strength, lightweight properties, and resistance to corrosion. The pipe is formed using an automated CNC mandrel bender, ensuring smooth, consistent bends that maintain optimal airflow without restrictions or turbulence. The polished finish not only adds visual appeal but also provides a protective layer against environmental wear.
The SW1 air filter is designed with a tuned velocity stack that enhances airflow speed while minimizing turbulence, allowing the engine to breathe more efficiently. The filter media is an open-pore, high-density foam that is reusable and easy to clean, providing long-lasting filtration performance without sacrificing airflow.
Performance & Sound
By increasing both the volume and velocity of air entering the engine, the Secret Weapon Intake System supports improved throttle response and potential power gains. The design reduces intake restrictions and turbulence, allowing the engine to operate more efficiently. Additionally, the intake produces a more aggressive induction sound, enhancing the driving experience without excessive noise.
Installation & Fitment
The Weapon R Secret Weapon Intake System is designed for direct fitment on 2004–2006 and 2008–2015 Scion xB models, requiring no major modifications for installation. The precision CNC-bent pipe and included hardware ensure a straightforward installation process that can typically be completed with basic hand tools. Detailed instructions are provided to guide users through each step, making it accessible for both professional installers and experienced enthusiasts.
What's Included
- 6061 aluminum intake pipe with polished finish
- SW1 high-flow air filter with tuned velocity stack
- Mounting hardware and clamps
- Installation instructions
Ideal For
This intake system is perfect for Scion xB owners looking to upgrade their factory air intake for improved engine breathing, enhanced throttle response, and a refined engine bay appearance. It suits daily drivers, weekend enthusiasts, and those planning further performance modifications who want a reliable, high-quality intake solution that delivers consistent results over the long term.
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.
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YEARMAKEMODELSUBMODEL2008 - 2015ScionxB1.5L 1NZFE
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-
Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.