K&N Engineering Replacement Air Filter: Audi A6 2011 2013. K&N Engineering Replacement Air Filter Part #: E 2987 Overview The K&N Engineering Replacement Air Filter for the Audi A6 (2011 2013) is designed to deliver high performance filtration and improved airflow for your vehicle's intake system. Crafted for enthusiasts seeking enhanced engine response and durability, this filter offers a reliable upgrade over stock components. Its advanced design helps optimize airflow, supporting better throttle response and potentially improving engine efficiency, all while maintaining excellent filtration to protect your engine from dirt and debris. Whether you're restoring your vehicle or upgrading for better performance, this filter is an ideal choice for maintaining peak engine health and performance. Key Features This high quality air filter features a durable, washable, and reusable design, making it a cost effective solution for long term use. Constructed with premium materials, it utilizes a deep pleated cotton media that provides a large surface area for maximum airflow and filtration efficiency. The filters robust frame ensures a secure fit and easy installation, compatible with the OEM intake system. Its design emphasizes minimal airflow restriction while maintaining excellent dirt trapping capabilities, supporting your vehicles performance and longevity. The filter is engineered to withstand multiple cleaning cycles without degradation, ensuring consistent performance over time. Construction & Design The filter features a high flow cotton media encased in a durable, epoxy coated aluminum wire mesh, providing structural integrity and resistance to wear. The deep pleated design maximizes surface area, enhancing filtration capacity and airflow. Its precision manufacturing ensures a snug fit, reducing the risk of unfiltered air bypass. Installation & Fitment Designed for straightforward installation, this replacement filter fits directly into the OEM air box of the Audi A6 (2011 2013). No additional modifications are required, making it an easy upgrade for DIY enthusiasts and professional installers alike. Whats Included The package includes one high performance, washable air filter designed specifically for the Audi A6 model years 2011 through 2013, ready to replace your existing filter for improved airflow and filtration.