Weapon R Secret Weapon Intake Neo-Ti

2011–2016 Scion tC 2.5L

305-171-401

Overview:

The Weapon R Secret Weapon Intake Neo-Ti is a revolutionary air intake system engineered to dramatically improve the airflow into your Scion tC’s 2.5L engine. Designed for performance enthusiasts seeking enhanced power and throttle response, this intake system redefines how your engine breathes by leveraging advanced aerodynamic principles.

Whether you’re a daily driver looking for a reliable upgrade or a tuner aiming for maximum efficiency, the Secret Weapon Intake delivers a significant boost in air volume and engine performance without sacrificing durability or style.

Key Features:

This intake system combines innovative physics with precision engineering to optimize your vehicle’s airflow and performance.

• Delivers up to three times more air to your engine compared to conventional intake systems, supporting improved horsepower and torque.
• Utilizes the Coanda effect and Bernoulli’s principle to create dual air velocity streams within the intake pipe, maximizing airflow efficiency.
• Constructed from premium 6061 aluminum for superior strength, heat resistance, and a polished, high-quality finish.
• Equipped with a high-performance air filter featuring a tuned velocity stack to reduce turbulence and increase air velocity.
• The 1-inch thick polyurethane foam filter element offers excellent filtration while maintaining minimal airflow restriction.
• Reusable foam filter element that is easy to clean and maintain, ensuring long-term performance.
• Backed by a 1 million-mile limited warranty, reflecting the product’s durability and reliability.
• Patented design (USA Patent #7,263,961B2) that sets it apart as a cutting-edge intake solution.

Construction & Design:

The intake pipe is expertly crafted using advanced CNC mandrel bending techniques from high-grade 6061 aluminum, ensuring smooth airflow with minimal turbulence. This precision manufacturing process not only enhances durability but also provides a sleek, polished appearance that elevates your engine bay’s aesthetics.

The design strategically incorporates aerodynamic principles to create two distinct airflow velocities within the intake tube, optimizing air mass delivery to the engine for improved combustion efficiency and power output.

Performance & Sound

• Significantly increases air intake volume, feeding your engine up to three times more air than stock intakes.
• Improves throttle response and overall engine efficiency through optimized airflow dynamics.
• Enhances intake sound with a refined, aggressive tone that complements the performance upgrade.

Installation & Fitment:

The Weapon R Secret Weapon Intake Neo-Ti is designed as a direct bolt-on replacement for the factory intake on 2011–2016 Scion tC models equipped with the 2.5L engine. It utilizes existing mounting points and air inlet locations, ensuring a straightforward installation process.

No cutting, drilling, or special tuning is required, making it an ideal upgrade for enthusiasts seeking hassle-free performance improvements.

What's Included:

• Precision CNC mandrel-bent 6061 aluminum intake pipe with polished finish
• High-performance polyurethane foam air filter with tuned velocity stack
• All necessary clamps and mounting hardware for installation
• Detailed installation instructions

Ideal For:

• Performance enthusiasts seeking increased horsepower and throttle response
• Daily drivers wanting a reliable and durable intake upgrade
• Tuners and modifiers aiming to maximize engine efficiency and sound
• Owners looking for a high-quality, reusable air filter solution

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.