AEM Cold Air Intake Polished 2004-2007 STI / 2006-2007 WRX | Performance Enhancement | Intake System
Overview
The AEM Cold Air Intake Polished system is a high-quality upgrade designed specifically for the 2004-2007 Subaru WRX STI and 2006-2007 WRX models. This intake replaces the factory airbox and filter, providing a significant improvement in airflow, throttle response, and engine sound. Ideal for Subaru enthusiasts seeking reliable performance gains, this system enhances your vehicle’s efficiency and responsiveness, whether for daily driving or spirited track days.
Built with a focus on engineering excellence, the AEM intake features mandrel-bent aluminum tubes and a premium synthetic Dryflow air filter. The polished finish not only adds a sleek aesthetic but also resists corrosion, ensuring long-lasting durability. Each kit is dyno-tested and tuned to optimize airflow, reduce intake temperatures, and minimize restrictions—delivering measurable horsepower and torque improvements. This intake system is a practical upgrade that combines performance, quality, and OEM+ style, making it a favorite among Subaru owners who demand the best for their platform.
Features & Specifications
This AEM Cold Air Intake is engineered for Subaru WRX and STI models from 2004 to 2007 and features a polished aluminum finish with a high-performance Dryflow synthetic filter. Constructed from mandrel-bent aluminum tubing, it ensures smooth airflow paths for maximum power and throttle response, all while maintaining a clean, polished look under the hood.
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Brand: AEM
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Product: Cold Air Intake Polished 2004-2007 STI / 2006-2007 WRX
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Part Number: [Refer to product listing]
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Fitment: Subaru WRX (2006-2007), Subaru WRX STI (2004-2007)
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Material: Aluminum
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Finish: Polished
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Construction: Mandrel-bent tubing with synthetic filter
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Origin: Designed in the USA
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Power Gains: +15-25 WHP (varies with supporting mods)
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Tuning Required: Recommended for optimal performance
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CARB Status: Not CARB compliant
Key Benefits
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Enhanced Performance: Increased horsepower and torque for more responsive driving and better acceleration.
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Improved Throttle Response: Smoother and more immediate throttle feel, especially at higher RPMs.
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Better Engine Sound: Aggressive intake tone that enhances the driving experience.
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Reliable Filtration: High-quality synthetic Dryflow filter offers excellent filtration without oil mess, plus easy cleaning.
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Durable Construction: Polished aluminum tubes resist corrosion and add a sleek look under the hood.
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Plug-and-Play Installation: Designed for straightforward installation with minimal tools required.
What's Included
- 1× AEM Cold Air Intake Polished System
- All necessary mounting hardware
- High-quality synthetic Dryflow air filter
- Installation instructions
Installation & Compatibility
Installing the AEM Cold Air Intake is a straightforward process suitable for DIY enthusiasts with basic mechanical skills. The kit includes all necessary hardware and detailed instructions, making it a manageable upgrade for most Subaru owners. No major modifications are required, but verifying fitment for your specific model year is recommended. For optimal performance, a professional tune is advised to fully realize the power gains and ensure proper engine management. This intake is compatible with 2004-2007 Subaru WRX and STI models, providing a direct bolt-on upgrade that enhances airflow and engine sound. Always confirm your vehicle’s specific configuration before installation to ensure perfect fitment.
