High performance drop-in replacements for the factory air filters; fits OEM 991 and 991.2 GT3 / GT3 RS airboxes for improved airflow and performance.
Starting with its outer frame, BMC uses a special soft rubber material made in a process called "full molding", which not only provides a much tighter seal around the filter, but also eliminates any potential cracking or breaking of the filter. The filter element itself is made of a washable cotton material that provides nearly 40% greater airflow than paper, enclosed in an alloy mesh screen which helps the filter keep its shape and protects against larger debris and dirt. The increased flow of air through the filter provides a steady stream of clean air to the turbochargers, resulting in much more consistent and efficient power.
The man's behavior who gave me the product was so bad
I already changed the exhaust pipe so I figured it would be better to add the BMC Filter. After that, power definitely improved. Worth the money!