My downpipe is beginning to rust through. A stock downpipe is $593 dollars at my dealership... and that's just the part. I was curious if anyone makes an aftermarket downpipe for our car or would it be cheaper to get something bent for it. I would like to upgrade since I have to spend the money anyway to pass state inspection (I live in Texas so I also have to pass emmisions). What can I do? Any suggestions would be great.