Porsche 958.2 S / GTS BMC F1 Replacement Air Filters Add a BMC Filter Cleaning Kit?:None and Durability

and Durability

No CEL's (Check Engine Light) and emission's compliant

During testing outside of our facility

Saves 4 lbs from the rear of the vehicle

Porsche 958.2 S / GTS BMC F1 Replacement Air Filters Add a BMC Filter Cleaning Kit?:None and DurabilityHigh performance drop in replacements for the factory air filters; fits the OEM 958. 2 S GTS air boxes 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