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Enhance your vehicle's performance with the K&N Engineering Part Number knn77-2576KTK Cold Air Intake System, designed specifically for 2013 and 2014 Ford Flex and Taurus models equipped with a 3.5L V6 engine. This system features a mandrel-bent aluminum intake tube that optimizes airflow, resulting in a guaranteed increase in both horsepower and torque. The oversized, conical High-Flow Air Filter with oiled cotton media ensures maximum filtration efficiency while allowing up to 100,000 miles between cleanings under normal highway conditions. This reusable filter not only improves engine breathing but also contributes to better acceleration and throttle response. The intake system includes a custom heat shield or air box to protect the filter from the high temperatures within the engine bay, ensuring consistent performance and longevity. Installation is straightforward and can typically be completed in less than 90 minutes, making it an accessible upgrade for DIY enthusiasts. The product complies with EPA standards and is CARB EO numbered D-269-65, although some configurations may not be legal for sale or use on pollution-controlled vehicles in California. Backed by K&N's No-Hassle Lifetime Limited Warranty, this intake system offers durability and peace of mind for the long-term. Whether you're looking to improve your vehicle's power or enhance its sound, the K&N cold air intake system is a reliable choice for serious drivers seeking performance upgrades.
Features:
Fitment:
2013 Ford Flex Limited
2013 Ford Flex SE
2013 Ford Flex SEL
2013 Ford Taurus Limited
2013 Ford Taurus SE
2013 Ford Taurus SEL
2014 Ford Flex Limited
2014 Ford Flex SE
2014 Ford Flex SEL
2014 Ford Taurus Limited
2014 Ford Taurus SE
2014 Ford Taurus SEL
2015 Ford Flex Limited
2015 Ford Flex SE
2015 Ford Flex SEL
2015 Ford Taurus Limited
2015 Ford Taurus SE
2015 Ford Taurus SEL
2016 Ford Flex Limited
2016 Ford Flex SE
2016 Ford Flex SEL
2016 Ford Taurus Limited
2016 Ford Taurus SE
2016 Ford Taurus SEL
2017 Ford Flex Limited
2017 Ford Flex SE
2017 Ford Flex SEL
2017 Ford Taurus Limited
2017 Ford Taurus SE
2017 Ford Taurus SEL
2018 Ford Flex Limited
2018 Ford Flex SE
2018 Ford Flex SEL
2018 Ford Taurus Limited
2018 Ford Taurus SE
2018 Ford Taurus SEL
2019 Ford Flex Limited
2019 Ford Flex SE
2019 Ford Flex SEL
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
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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).
