Improve sound and performance by decreasing exhaust backpressure with this 100-cell sport catalytic. This is a polished stainless-steel 100 cell catalytic converter, manufactured by dansk. It replaces original part numbers 930 111 183 01 and 930 111 183 03. They offer a complete line of tuning and performance parts to complement the entire Porsche model range. All dansk products are manufactured to the highest of European standards to ensure the quality and performance you expect for your Porsche. This commitment has made dansk one of the original equipment manufacturers (oem) to Porsche in Germany. - + 10 crank hp. - lower, deeper, more exotic exhaust note. - polished stainless steel. - 100 cell sport catalytic. - reduces back pressure and thermal load on the engine. - made in europe by dansk. - includes o2 sensor bung. - replaces original pre-muffler / front muffler with part numbers 930 111 183 01 and 930 111 183 03. We recommend purchasing one our prepackaged installation kits, part # FVDmk911300

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.