Catalytic Converter / Replacements

CARGRAPHIC / HJS Sport Catalytic Converter and Cat-Replacement Pipes for Porsche 911 3.0l SC

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

Especially for Porsche 911 SC G-models with 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.

Your Vehicle > for Porsche > for 911 > for 911 G-model > for 3,0l SC > Exhaust Systems > CARGRAPHIC Sport Catalytic Converters / Cat-Replacement for Porsche 911 SC

CARGRAPHIC Catalytic Converter
- SS304L lightweight stainless steel
- 200 cpsi Ø110mm HJS catalyst
Part No. KATC1SC Details ...
Original Catalytic Converter - Upgrade
- CARGRAPHIC / HJS Metal Catalytic Converter in OE Housing
- 200 cpsi Ø110mm
- Sale on Exchange Basis
Part No. KATC1SCOEAT Details ...
CARGRAPHIC Catalytic Converter Replacement
- SS304L Stainless Steel without Catalytic Converter
Part No. CARP11KATER Details ...