Porsche 955 S BMC F1 Replacement Air Filters (2002-2007) Tunes & Software Factory OEM PSE tips are

Factory OEM PSE tips are not compatible with the Supercup system

Stainless steel outlet tips replace the factory outlets for a sportier look and finish

Up to 4' by 12' sheets in stainless steel and 4' by 8' in Carbon fiber

You can quickly and efficiently leave your catalytic converter on your car for emissions compliance and in a short time SLAP-ON the IMSA ZORK tube and go Racin'

Replaces the heavy and restrictive catalytic converters with a lightweight free-flowing "straight-pipe" for maximum power and sound

Porsche 955 S BMC F1 Replacement Air Filters (2002-2007) Tunes & Software Factory OEM PSE tips areHigh performance drop in replacement for the factory air filters; fits OEM Cayenne 955 S air box 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