Well, I finally got my headers installed last week. It took about 17 hours of work, but it is all good. I really like them a lot. The only code I have been throwing is P0431(Catalyst inefficiency below threshold- Bank 2). I know there is that trick with the anti-foulers, but I am not sure which O2 sensor it is. I read somewhere that it might be the one on the downpipe, but I am not really sure. Any insight on that would be appreciated. But I did post a vid on youtube, which i will post here once that vid is processed on youtube.