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The K&N RF-1047 Universal Air Filter is designed for optimal performance and durability. Constructed from high-quality oiled cotton filter media, it effectively captures dirt and debris while allowing for excellent airflow. The filter features a lightweight yet robust carbon fiber top embossed with the K&N logo, providing increased strength and a sleek, glass-like finish. This advanced composite material reduces weight by approximately one-third compared to traditional tops, contributing to a lighter overall design. The clamp-on design ensures a secure fit with an inside flange diameter of 3 inches and a flange length of 1-3/4 inches, making installation straightforward and reliable. With a base diameter of 6 inches and a total height of 6 inches, this filter is well-suited for a variety of applications and enhances the engine's breathing capacity.
The RF-1047 fits several Mitsubishi Lancer models from 2008 to 2014, including both earlier and later years, ensuring compatibility with your vehicle. The filter's durable construction and premium materials enable it to withstand harsh conditions and provide consistent performance over time. The carbon fiber top not only adds to the filter's aesthetic appeal but also improves its structural integrity, allowing it to resist cracking and warping. As a product from K&N Engineering, it benefits from decades of expertise in air filtration technology, delivering a product that is both reliable and high-performing. Whether you're upgrading your stock filter or seeking improved airflow for enhanced engine response, the RF-1047 offers a practical solution for automotive enthusiasts and professionals alike.
Please note that this filter is not carb-approved and requires acknowledgment of this status during installation. It is not intended for use in applications requiring carburetor certification. Designed for easy clamp-on installation, it provides a secure and effective upgrade for your Mitsubishi Lancer*s intake system, ensuring your vehicle maintains optimal airflow and filtration efficiency for everyday driving or performance tuning.
Features:
Fitment:
2008 Mitsubishi Lancer Evolution GSR
2008 Mitsubishi Lancer Evolution MR
2009 Audi A4 Base
2009 Audi A4 Cabriolet
2010 Audi A4 Base
2010 Audi A4 Quattro Avant
2010 Audi A4 Quattro Base
2010 Mitsubishi Lancer Evolution GSR
2010 Mitsubishi Lancer Evolution MR
2010 Mitsubishi Lancer Evolution MR Touring
2011 Audi A4 Base
2011 Mitsubishi Lancer Evolution GSR
2011 Mitsubishi Lancer Evolution MR
2011 Mitsubishi Lancer Evolution MR Touring
2012 Audi A4 Base
2012 Mitsubishi Lancer DE
2012 Mitsubishi Lancer ES
2012 Mitsubishi Lancer ES Sportback
2012 Mitsubishi Lancer Evolution GSR
2012 Mitsubishi Lancer Evolution MR
2012 Mitsubishi Lancer Ralliart
2013 Audi A4 Base
2013 Mitsubishi Lancer DE
2013 Mitsubishi Lancer ES
2013 Mitsubishi Lancer ES Sportback
2013 Mitsubishi Lancer Evolution GSR
2013 Mitsubishi Lancer Evolution MR
2013 Mitsubishi Lancer Ralliart
2014 Mitsubishi Lancer ES
2014 Mitsubishi Lancer ES Sportback
2014 Mitsubishi Lancer Evolution GSR
2014 Mitsubishi Lancer Evolution MR
2014 Mitsubishi Lancer Ralliart
2015 Mitsubishi Lancer Evolution GSR
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).
