Fabspeed Porsche 992.2 Turbo S Valved Side Muffler Bypasses SL-Class and even RPM and horsepower

and even RPM and horsepower

You can read more about the housing design and how it works HERE

Porsche AG simply CUT AWAY the stock plastic airbox so it was simply a picture FRAME holding the stock paper filter in place

The covers help to manage the airflow around the rear wing

Fabspeed Porsche 992.2 Turbo S Valved Side Muffler Bypasses SL-Class and even RPM and horsepowerHP: +8 TQ: +12 WT: 18 Product Features & Benefits Direct bolt on replacement for the factory left and right valved side mufflers on all Porsche 992. 2 911 Turbo and Turbo S models worldwide. Engineered as a precision replacement for the heavy, restrictive OEM mufflers, this system reduces weight, improves exhaust flow, and delivers the unmistakable sound expected from a high performance Porsche. Save 18lbs (8. 2kgs) over the OEM side mufflers while