Porsche F1 Replacement Air Filter - 911 | 2017-2019 FS-POR-9912-BMC 958-341-053-03 911 Speedster (1994) and 911

911 Speedster (1994) and 911 Turbo (1991-1994) models

both indoors and outdoors

Ensure optimal timing chain tension and engine performance with our Tensioner Screw

The main reason why these units are failing is because of the introduction of ethanol into gasoline which degrades the rubber Diaphragm or membrane as its sometimes known

making it a perfect fit for your vehicle

Porsche F1 Replacement Air Filter - 911 | 2017-2019 FS-POR-9912-BMC 958-341-053-03 911 Speedster (1994) and 911Porsche F1 Replacement Air Filter For Porsche 991. 2 Carrera (2017 2019) Models. Maximize Your 991. 2 Carrera's Performance with the BMC F1 Replacement Air Filter! Unlock improved airflow and consistent power delivery with the BMC F1 Replacement Air Filter, a high performance, drop in upgrade designed specifically for your Porsche 991. 2 Carrera. Experience Enhanced Engine Performance: Improved Airflow: Provides nearly 40% greater airflow compared to