Alright, I recently put a B16 in my hatch and just last week I got a HP Racing header and put it on, I also have an HP Racing axle back exhaust. SO, I really need to get some bigger pipe to go between the header and the axle back but the only problem is that the stock flanges are the same size as the stock pipe. So, I can't really use them. I was wondering where people got their flanges to put on bigger piping. I know plenty of people have done it.

I took it down to a muffler place today and he told me to bring it tomorrow and he would lift it and see if he had anything that would work, but he coldn't think of anything that he had off the top of his head though. Any help is appreciated.