Exhaust System Testing- I need input

[jwade]

What headers and mufflers do you know of?

Maybe these guys will offer you some test mules?? No cats here on either, but I understand you can reflash the dme for RoW software that will disable the CEL issue in it's entirety.

Headers:

http://www.scargoracing.com/html/boxster.htm

and

http://www.turbowerx.com/Porsche_Products/Headers/986_Headers/986_Headers.html