Porsche 986 Boxster BMC F1 Replacement Air Filter (1997-2004) Other Parts better fuel economy than any

better fuel economy than any OEM stock catalytic converter and or ANY Illegal Cat Bypass pipe downtube

964 Turbo secondary OEM Porsche rear side muffler for much improved exhaust flow and dramatically increased sports car turbo sound

Compatible with factory/OEM outlet tips (on non-GTS vehicles) or Fabspeed's Deluxe Quad Style Tip

Saves 20 lbs from factory muffler system

Saves 6 lbs 3kg from the rear of the vehicle for better handling

Porsche 986 Boxster BMC F1 Replacement Air Filter (1997-2004) Other Parts better fuel economy than anyHigh performance drop in replacement for the factory air filter; fits OEM airbox for improved airflow and performance. Proper airflow is crucial to an engine's performance. When it comes to precisely engineered automobiles like the Porsche 986 Boxster, 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 OEM air box and is built with the highest