CARGRAPHIC / HJS Sport Catalytic Converter and Cat-Replacement Pipes for Porsche 911 2,7l / 3,0l Carrera / 3,0l SC

High performance catalytic converters provide more power and sound for Porsche 911 G models with factory fitted catalytic converter.

Especially for Porsche 911 with 2.7l and 3.0l engine and factory-installed ceramic catalytic converter, the conversion to CARGRAPHIC / HJS metal sports catalytic converters or cat replacement pipes offers a much more efficient exhaust flow and an associated noticeable increase in performance. In addition, the typical Porsche Boxer sound is significantly amplified and provides an enhanced emotional driving experience.