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Upgrade your Ford Mustang V6 4.0L with the K&N Engineering 57-2566 high-flow cold air intake system. Crafted from durable high-density polyethylene (HDPE) using rotational molding, this intake introduces a larger volume of airflow to your engine, resulting in noticeable increases in horsepower and torque. The system features a washable, reusable High-Flow Air Filter with oiled cotton media, designed to go up to 100,000 miles between services under normal highway driving conditions, ensuring long-term performance and reduced maintenance. The oversized, conical filter design maximizes airflow efficiency while maintaining filtration quality.
A custom heat shield is included to protect the intake air from the high temperatures of your engine bay, helping to optimize air density and improve engine response. The entire installation process is straightforward, typically taking less than 90 minutes, making it accessible for DIY enthusiasts and professional installers alike.
This intake system complies with EPA standards and is CARB EO approved under number D-269-37, although some configurations may not be legal for sale or use in California on pollution-controlled vehicles. Designed specifically for 2005 to 2009 Ford Mustang models, this kit ensures a perfect fit and seamless integration with your vehicle's existing systems. Backed by K&N*s No-Hassle Lifetime Limited Warranty, this performance upgrade offers durability and peace of mind for years to come. Whether you're looking to boost horsepower, improve throttle response, or enhance your Mustang*s overall performance, this intake kit is an excellent choice for automotive enthusiasts seeking reliable, high-quality parts.
Features:
Fitment:
2005 Ford Mustang Base
2006 Ford Mustang Base
2007 Ford Mustang Base
2008 Ford Mustang Base
2009 Ford Mustang Base
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
