Porsche 957 S / GTS BMC F1 Replacement Air Filters (2008-2010) Exterior Dramatically improves sports car sound

Dramatically improves sports car sound

Includes Deluxe Quad Style Tips in your choice of finish

HJS German catalytic converters aka catalysts on a properly tuned and functioning engine and engine management systems offer guarantee NO CEL - NO Check Engine Lights

Removing the factory cats will make your F430 much louder and more aggressive sounding with no increase in cabin drone

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

Porsche 957 S / GTS BMC F1 Replacement Air Filters (2008-2010) Exterior Dramatically improves sports car soundHigh 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