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AEM Cold Air Intake System Gunmetal Gray (20082014 Subaru WRX/STi)

AEM Induction
AEM21-478C
In stock
Cold Air Intakes
$314.99
Upgrade your intake path with the AEM Cold Air Intake System, designed to improve airflow for...
$314.99

customers are viewing this product
AEM Cold Air Intake System Gunmetal Gray (20082014 Subaru WRX/STi)

Upgrade your intake path with the AEM Cold Air Intake System, designed to improve airflow for stronger performance and sharper engine response. Featuring a gunmetal grey finish, this system is built for enthusiasts who want dependable filtration, a clean under-bonnet look, and an intake setup engineered to support performance driving.

Key Features

  • AEM Dryflow synthetic washable air filter for high airflow and effective filtration
  • Mandrel-bent aluminium intake tube to help reduce restriction versus a factory setup
  • Heat shield included to help limit intake air exposure to engine bay heat
  • Serviceable design with a reusable filter to help lower ongoing maintenance costs

Vehicle Fitment

Listed for 2008–2014 Subaru WRX/STi. Check your vehicle details before ordering.

Fitment disclaimer: Compatibility can vary by model/engine and modifications—confirm fitment prior to purchase.

Benefits

  • Improved throttle response and acceleration feel
  • Potential gains in horsepower and torque with freer-flowing intake design
  • Enhanced induction sound under load
  • Washable filter helps reduce replacement frequency

Why Buy From Us

  • NZ & AU-focused support for local buyers
  • Stocked performance parts from trusted brands like AEM
  • Carefully packed orders and fast dispatch options
  • Helpful pre-purchase guidance to ensure you get the right part
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

Important
Returns sent without prior authorization will not be accepted.

For any return-related inquiries, please reach out to us at info@riotparts.com.

Return Shipping Address
The return shipping address will be determined based on the requestor’s location to ensure the nearest return facility is used.

Possible return locations include:
• 10880 Lear Blvd.
Reno, NV 89506, United States
• 931 W. Bardin Rd., Suite 150–200
Arlington, TX 76017, United States
• 3035 Campus Dr.
Hatfield, PA 19440, United States
• 5789 N. Graham Road, Ste 200
Whiteland, IN 46184, United States
• 2020 NE Aloclek Dr 4711 N Lamon Ave
#118 STE 12, Hillsboro, OR 97124, United States

Damages and Issues
We recommend inspecting your order upon receipt. If you find that an item is defective, damaged, or if you received the wrong item, please contact us immediately so we can address the issue.

Exceptions / Non-Returnable Items
Certain items cannot be returned, including:
• Electrical parts that have been installed or used
• Special order parts that were custom ordered for you
• Items that have been damaged due to improper installation or use

If you have questions or concerns about a specific item, please contact us for assistance.

Exchanges
For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

Refunds
We will notify you once we receive and inspect your return to inform you whether your refund is approved. If approved, you will be automatically refunded using your original payment method within 10 business days. Please be aware that it may take additional time for your bank or credit card company to process and post the refund.

If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

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