Porsche 718 Boxster/Cayman BMC F1 Replacement Air Filter Add a BMC Filter Cleaning Kit?::BMC Air Filter Cleaning Kit Simply flash your 981 GT4

Simply flash your 981 GT4 with a Fabspeed ECU Tune utilizing the included handheld tuner

if the HJS catalytic converters EVER fail because of poor gasoline

You must follow our instructions for returning items carefully

Tube/Fin cores are not meant for this type of boost pressure

Our performance-boosting and emissions-compliant GT4 tuning packages at Fabspeed Motorsport provide:

Porsche 718 Boxster/Cayman BMC F1 Replacement Air Filter Add a BMC Filter Cleaning Kit?::BMC Air Filter Cleaning Kit Simply flash your 981 GT4High performance drop in replacement for the factory air filter; fits OEM Porsche 718 Boxster Cayman S airbox for improved airflow and performance. Proper airflow is crucial to an engines performance. When it comes to a high performance vehicle like the Porsche 718, 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 and is built with the