Do Shorty headers fit factory exhaust?

That's the difference between my posts and far too many others. I only state as fact things I personally have experience with. Everything else, I either qualify (as you just did) or give the source - sometimes both. Too much hearsay and regurgitation makes it hard for even people with experience to sort out. I don't want to see some kid spend hard earned cash and time he doesn't have because I misled him or her. The TTI shorties aren't a bad shorty, but its not a cakewalk either.

Let me add this link, which took me about 3 minutes to search with duckduckgo.
www.ttiexhaust.com/Category-ClassicHeaders/34025-Shorty/TTI34025_Install.pdf

I'm sorry if I missed it, but you have personally bought the TTI shorty headers and personally installed them?? If yes, please share your experience of install as I'm thinking on them myself. The guy told me it was a drop in.... Please share your experience