Hey I'm new here and this is my first post, but anyway here we go. I have an '02 GT with Magnaflow cat-back as far as pipes go and I was thinking about picking up a set of Bassani optimum length headers. I was wondering if any of ya'll know if he stock H-pipe can be used with these or if an X-pipe from bassani is necessary. I ask because even though I plan on buying both eventually, i dont have the money for both right now. So I guess a second part of the question would be can I buy and install the X now and buy the headers later. Just trying to figure out what to do with this month's Mustang budget. Any knowledge about this would be greatly appreciated.