Porsche 957 S / GTS BMC F1 Replacement Air Filters (2008-2010) Exterior Simple DIY installation in less

Simple DIY installation in less than 1 hour after removing the stock rear exhaust

The design of this airbox cover was inspired by factory Porsche Cup Cars

Dramatically improves sports car sound

Aerospace construction of refractory ceramic fiber and Kevlar construction

Includes Deluxe Quad Style Tips in your choice of finish

Porsche 957 S / GTS BMC F1 Replacement Air Filters (2008-2010) Exterior Simple DIY installation in lessHigh performance drop in replacement for the factory air filters; fits OEM 957 S GTS airbox 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