F1 High Performance Cotton Gauze Filter

The BMC F1 air filter offers a significant upgrade over standard paper filters, providing a direct replacement for your vehicle's OEM air filter. Manufactured in Italy, this performance-grade filter is engineered to allow for increased airflow without compromising filtration efficiency, capturing particles as small as 7 microns. Its construction features multi-layered cotton gauze impregnated with a low-viscosity oil, all enclosed by an epoxy-coated alloy mesh for durability and resistance to fumes and humidity. This not only reduces waste but also offers long-term cost savings compared to frequent paper filter replacements. This specific BMC air filter is designed for various Porsche 911 models, primarily those built on the 991 chassis. It is confirmed to fit models including the Carrera, Carrera S, Carrera 4, Carrera 4S, GTS, and GT3/GT3 RS. However, it is explicitly noted that this filter is **not** for models equipped with the Code 039 Touring Package. As a performance air filter, it is intended to provide a higher air passage compared to conventional filters, contributing to optimal engine performance and potentially improved fuel efficiency. Its design ensures that only clean air reaches the combustion chamber, protecting the engine from dust and contaminants.