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Upgrade your Cadillac CTS with the K&N Engineering Cold Air Intake Kit designed specifically for 2004-2005 V8-5.7L models. This system features a high-density polyethylene (HDPE) rotationally-molded tube that enhances airflow to your engine, resulting in a guaranteed increase in horsepower and torque. The conical, oversized filter is washable and reusable, using oiled cotton filter media that allows for up to 100,000 miles of service under normal highway conditions, reducing maintenance needs and ensuring optimal airflow. A custom heat shield is included to protect intake air from engine bay heat, helping to maintain cooler air temperatures for improved performance and efficiency. The entire installation can typically be completed in less than 90 minutes, making it a convenient upgrade for enthusiasts and everyday drivers alike.
Constructed with quality materials and designed for easy installation, this K&N intake system is engineered to deliver measurable performance gains while maintaining compliance with EPA standards. It is not CARB-legal for sale or use on pollution-controlled vehicles in California, but it is protected by K&N's No-Hassle Lifetime Limited Warranty, ensuring long-term reliability. The system is compatible with your vehicle's existing setup and is a proven way to boost engine response, throttle feel, and overall driving experience. Whether you're looking for increased power or improved sound, this intake kit offers a straightforward upgrade with professional-grade components that stand the test of time.
Features:
Fitment:
2004 Cadillac CTS V
2005 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).
