BMC FILTRO ARIA Sport Air Filter Audi A6 Avant 3.7 Quattro 260Cv 1999 BMC Replacement Panel Air Filter for Audi A6 4.2L V8 RS6 For Audi RS6 5.0 V10 C6 Quattro BMC Performance Air Filter Replacement Custom BMC Panel Filter For C8 RS6 Intake. Enhance your Audi A6's performance with the BMC Replacement Panel Air Filter, designed specifically for the 2002 2004 4. 2L V8 RS6 model. This premium air filter ensures optimal airflow and engine efficiency, providing a driving experience that is both powerful and smooth. Precision engineered for a perfect fit in Audi A6 4. 2L V8 RS6 models. High quality materials ensure durability and long lasting performance. Designed to improve airflow, enhancing engine responsiveness. Easy installation process, allowing for quick upgrades without professional help. Reusable and washable, offering an eco friendly alternative to disposable filters. This air filter is ideal for Audi enthusiasts looking to maintain or enhance their vehicle's performance. Simply replace your existing filter with the BMC panel air filter to experience improved airflow and engine efficiency. Details: This product requires two filters for complete installation.