Porsche 986 Boxster 200 Cell Exhaust Headers

Designed to replace the highly restrictive factory headers, these headers will fit without any modifications, the headers include all gaskets and hardware needed to install them. With the mandrel bend primary piping increased to 42mm it allows for more exhaust flow before entering the Tri-Metal 200 cells Sport Catalytic Converters coated with rodhium/palladium/platinum , our Catalytic cartridge have 200 cells per square inch instead of 600 cells per square inch, with the larger primary piping and less restrictive catalytic these headers achieve a much better exhaust flow. Designed to replace the highly restrictive factory headers, these headers will fit without any modifications, the headers include all gaskets and hardware needed to install them. With the mandrel bend primary piping increased to 42mm it allows for more exhaust flow before entering the Tri-Metal 200 cells Sport Catalytic Converters coated with rodhium/palladium/platinum , our Catalytic cartridge have 200 cells per square inch instead of 600 cells per square inch, with the larger primary piping and less restrictive catalytic these headers achieve a much better exhaust flow. Net Weigth L+R Headers 19.2lbs SpeedTech offers a lifetime warranty against manufacturing defects for the original owner. Please note that all Speed Technologies exhaust systems can take 3-4 weeks for delivery as they are custom made and all orders can not be cancelled once placed. Features Equal Length primary piping, mandrel bend Racing merge collector for primary piping 42mm primary piping vs. 36mm stock piping 200 cells sport catalytic converters 2 inch exit pipe vs. 1 3/4" stock exit pipe 10mm thick flanges T-304 Polished Stainless Steel (except for flanges they are steel)