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Upgrade your 2016-2017 Honda Civic with the K&N Engineering 63-3516 High-Flow Cold Air Intake System, designed to boost engine performance and efficiency. Constructed from high-density polyethylene (HDPE), this rotationally-molded tube maximizes airflow to your engine, resulting in a guaranteed increase in horsepower and torque. The system includes a washable, reusable High-Flow Air Filter with oiled cotton media, allowing for extended service intervals*up to 100,000 miles under normal highway driving conditions*reducing maintenance time and costs. The oversized, conical filter design ensures optimal air intake, improving throttle response and overall engine performance. A custom heat shield is incorporated to protect the intake air from the high temperatures in your engine bay, maintaining cooler, denser air for better combustion and power output. The entire installation process can typically be completed in less than 90 minutes, making it a convenient upgrade for DIY enthusiasts and professionals alike.
Manufactured by K&N Engineering, this intake system is backed by a No-Hassle Lifetime Limited Warranty, providing peace of mind with your investment. Please note that some configurations may not be legal for sale or use on pollution-controlled vehicles in California; check product specifications for CARB status related to your specific vehicle. This performance upgrade is not CARB-legal, but it offers notable gains in horsepower and torque, making it an excellent choice for those seeking to enhance their vehicle*s engine performance without extensive modifications. Designed to fit 2016 and 2017 Honda Civic models with a 1.5L L4 engine, it integrates seamlessly into your existing engine bay, providing improved airflow and engine efficiency without compromising reliability or durability.
Features:
Fitment:
2016 Honda Civic EX-L
2016 Honda Civic EX-T
2016 Honda Civic Touring
2017 Honda Civic EX
2017 Honda Civic EX-L
2017 Honda Civic EX-T
2017 Honda Civic LX
2017 Honda Civic Si
2017 Honda Civic Sport
2017 Honda Civic Sport Touring
2017 Honda Civic Touring
2018 Honda Civic EX
2018 Honda Civic EX-L
2018 Honda Civic EX-T
2018 Honda Civic LX
2018 Honda Civic Sport
2018 Honda Civic Sport Touring
2018 Honda Civic Touring
2019 Honda Civic EX
2019 Honda Civic EX-L
2019 Honda Civic LX
2019 Honda Civic Sport
2019 Honda Civic Sport Touring
2019 Honda Civic Touring
2020 Honda Civic EX
2020 Honda Civic EX-L
2020 Honda Civic LX
2020 Honda Civic Sport
2020 Honda Civic Sport Touring
2020 Honda Civic Touring
2021 Honda Civic EX
2021 Honda Civic EX-L
2021 Honda Civic LX
2021 Honda Civic Sport
2021 Honda Civic Sport Touring
2021 Honda Civic Touring
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).
