Basically, should you look for a set of high quality headers that have the appropriate size tube diameters which incorporate longer equal length primaries that flow into a well design merge collector. Those shouldn't be too hard to find. High quality headers for the boxster are plentiful, and prices run the gamut . However, as far as the cats are concerned, in order to improve upon the oem set-up, you'll need to source something along the lines of HJS or Emitec 200 cell tri-metal cats. These items can be very ex$pensive ! In addition, the cats will likely be offered in "raw" form only; which means that they'll have to be fabricated into your system . There's really no inexpensive way around it .
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Don't worry … I've got the microfilm.
Last edited by Johnny Danger; 07-28-2011 at 12:41 PM.
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