Porsche 987 Boxster / Cayman BMC F1 Replacement Air Filter (2005-2008) Tunes & Software Significant power performance gains while

Significant power performance gains while being 100% emissions legal

fits OEM 957 S/ GTS airbox for improved airflow and performance

BMC F1 Performance Air Filter and ECU Tuning Upgrade

A simple 4 hex nuts attach the ZORK tube to the single turbocharger and then a slip joint to adjust and aim the exhaust under the rear bumper cover

Porsche 987 Boxster / Cayman BMC F1 Replacement Air Filter (2005-2008) Tunes & Software Significant power performance gains whileProper airflow is crucial to an engine's performance. When it comes to precisely engineered automobiles like the Porsche 987 Boxster and Cayman, every bit of optimization will help you get the most from your engine. That's why we provide this BMC F1 replacement air filter. It fits perfectly in the 987's OEM air box and is built with the highest quality materials. Starting with its outer frame, BMC uses a special soft rubber material made in a process