Fabspeed Porsche 911 Carrera Sport Cat (1976-1989) Exterior fits OEM 996 Carrera airbox

fits OEM 996 Carrera airbox for improved airflow and performance

And all complemented by Fabspeed XperTune Performance Software to complete the hardware package for maximum power

The exhaust gas must force its way through all of this in order to exit the system

By dyno designing this system specifically for the Porsche 981 Boxster/Cayman platform

Fabspeed Porsche 911 Carrera Sport Cat (1976-1989) Exterior fits OEM 996 Carrera airboxThis high flow 300 Cell Catalytic Converter is a direct bolt on replacement for the heavy & restrictive factory catalytic converter. Perfect for the 911 Carrera owner looking to make his vehicle emissions compliant and slightly enhance the exhaust sound. SOUND: This high flow cat will give your Carrera a slight increase in exhaust volume and tone. Provided is our easy to use INSTALL GUIDE. FEATURES: Fits all Porsche 911 Carrera vehicles 1976 1989 Less