FabSpeed McLaren 720S HJS German 200CPSI Sport Catalytic Converters

  Replace the four restrictive McLaren 720S OEM 650 cell-per-square-inch (CPSI) catalytic converters with two ultra high-performance 200 cell HJS German-Imported Tri-Matallic high flow catalytic converters for improved performance and hypercar sound. Fabspeed HJS Sport Cats are extremely efficient in terms of air flow, flowing at 93 - 95% the rate of a straight pipe.  The HJS Catalytic converters chosen by Fabspeed can support over 1200HP. These are giant 5.15" 130mm round units. The largest size that can be installed and fit a McLaren 720S.                           Fabspeed Motorsport USA was the very 1st company in the world to design, engineer, dyno and develop performance parts for McLaren cars. Fabspeed has the most experience and knowledge of any company on these cars. Utilizing our two development McLarens, MP4-12C and 570S, we’ve experimented with many designs and were able after much testing and engineering to craft the highest quality catted downpipes on the market. We are