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Old 12-16-2023, 01:37 PM   #2
stateofidleness
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Join Date: Oct 2008
Location: Canyon Lake, Texas
Posts: 801
I still have my stock headers and first set of cats. Are these the same thing that I have on now? (cat bypass pipes as I knew them to be called)

https://www.spelabautoparts.com/products/downpipe-exhaust-for-2000-2004-porsche-boxster-986-2-7l-3-2l-spelab?variant=44250415726843

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