OK, I have done the research, but I am still VERY confused about the Bassani x-pipe. What will happen if I get the off-road x-pipe? What would happen with the catted x-pipe? Will I fail emissions with any x-pipe or only certain ones? And, will these x-pipes make my exhaust louder (because that's what I want)? I know that most of you (specifically moderators) will want to respond with "have you tried doing a search for this? I'm sure you'll find the results you're looking for!" But I just don't understand these x-pipe things. Mostly, I'm only 19 and I don't want to spend the $$$ on an x-pipe, spend more $$$ having it installed, then have to spend more $$$ to take it off if I am going to fail emissions. I really want my exhaust to be a lot louder (no, I don't want SLPs) and the Bassani seems like the way to go (at least that's what I have understood so far). Thanks for any help (because I'm quite confused)!!