If I were the "buy some rice pipe" type like Travis, I would get the n/a Fireball <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/wink.gif" border="0" valign="absmiddle" alt='

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The other thing is that even though they are stainless, most of these exhausts don't last more than a few years anyway - at least no one I've knowns. Either the mufflers get worn out and they get really loud, they hit things (speed bumps, gators, etc.) and break, or they rust since the piping is all Midas quality unless you get an all stainless set up. In other words, it may be dead before you do the SR.