Originally posted by snatch
i dont know how that will work since i have a test pipe instead of a cat, but ill see what i can do, im still not sure what im supposed to do for ordering the parts, does snyone know what year i should order stuff from to make it all fit right?
well have them lengthen the test pipe then. For the header, it doesn't matter what year you get it for... any Bseries header will fit a B16. It might be easiest to order one for a 99-00 Si, but really it doesn't matter.