Boxster S NHP Exhaust Headers For 00-04 Porsche 986


    Brand New NHP Exhaust ™ High Performance Headers with 200 Cells Sport Catalytic Converters.

    Fitment Guide

    00-04 Boxster 2.7L Tiptronic and M/T
    00-04 Boxster S 3.2L Tiptronic and M/T

    Special Note the NHP headers will clear the water lines for Tiptronic equipped Boxster.

    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, our Catalytic cartridge have 200 cells per square inch instead of 400 cells per square inch, with the larger primary piping and less restrictive catalytic these headers achieve a much better exhaust flow. These headers will not trigger any Check Engine Light, in fact these are OBDII compliant, emission compliant.

    Net Weigth L+R Headers 19.2lbs


      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)

    5 Year Warranty against any defects.

    Installation Instructions Included.

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