Porsche 991 / 991.2 GT3 / GT3 BMC F1 Replacement Air Filters (2014+) tools in 1997 over 23 years

in 1997 over 23 years ago and continually improved

Dramatically improves sports car sound

Our Sport Headers use 200 cell HJS catalytic converters which improve exhaust flow while still cleaning your exhaust gases

4L "S" and 2

When it comes to precisely engineered automobiles like the M235i

Porsche 991 / 991.2 GT3 / GT3 BMC F1 Replacement Air Filters (2014+) tools in 1997 over 23 yearsHigh performance drop in replacements for the factory air filters; fits OEM 991 and 991. 2 GT3 GT3 airboxes for improved airflow and performance (DOES NOT FIT RS MODELS) Proper airflow is crucial to an engines performance. When it comes to a high performance vehicle like the 991 991. 2 GT3, every bit of optimization will help you get the most from your engine. Thats why we provide this BMC F1 replacement air filter. It fits perfectly in the OEM airbox