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Upgrade your Cadillac CTS with the K&N Replacement Air Filter, designed specifically to enhance engine performance and airflow. Crafted with layered, oiled cotton media, this filter improves air intake efficiency, boosting horsepower and acceleration. Its high-flow design ensures that your engine receives maximum airflow while maintaining excellent filtration to protect against contaminants.
Built for durability, the K&N high-flow air filter is washable and reusable, allowing for a long service life that lasts for the entire lifespan of your vehicle. The easy drop-in installation means you can upgrade quickly without specialized tools, making it a convenient choice for drivers seeking reliable and consistent performance. Backed by K&N's 10-Year/Million Mile Limited Warranty, this filter provides peace of mind alongside improved engine efficiency.
Designed to fit 2008-2011 Cadillac CTS models with a 3.6L V6 engine, the filter maintains factory specifications for a seamless installation. It offers a significant upgrade over standard filters by increasing airflow and horsepower while providing exceptional engine protection. Whether you're aiming for better performance or increased filtration capacity, this K&N filter is an ideal choice for enthusiasts and daily drivers alike.
Features:
Fitment:
2008 Cadillac CTS Base
2009 Cadillac CTS Base
2009 Cadillac CTS V
2010 Cadillac CTS Base
2010 Cadillac CTS Luxury
2010 Cadillac CTS Performance
2010 Cadillac CTS Premium
2010 Cadillac CTS V
2011 Cadillac CTS Base
2011 Cadillac CTS Luxury
2011 Cadillac CTS Performance
2011 Cadillac CTS Premium
2011 Cadillac CTS V
2012 Cadillac CTS Base
2012 Cadillac CTS Luxury
2012 Cadillac CTS Performance
2012 Cadillac CTS Premium
2012 Cadillac CTS V
2013 Cadillac CTS Base
2013 Cadillac CTS Luxury
2013 Cadillac CTS Performance
2013 Cadillac CTS Premium
2013 Cadillac CTS V
2014 Cadillac CTS Base
2014 Cadillac CTS Luxury
2014 Cadillac CTS Performance
2014 Cadillac CTS Premium
2014 Cadillac CTS V
2014 Cadillac CTS Vsport
2014 Cadillac CTS Vsport Premium
2015 Cadillac CTS V
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).
