that 85 mm piping is even bigger than teh apexi N1's 70 mm piping. that'd be great for the SR, but on that KA, you'll probably lose power. of course, if you plan on getting an SR within the next 6 months, id get the 85 mm exaust and just leave it in your room. dont put it on until you get the SR with a big downpipe and Test pipe (dont forget that 85 mm cat back is alot better with a downpipe and mid pipe that are the same size!<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/wink.gif" border="0" valign="absmiddle" alt='
'> you can live with the stock exaust! <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/smile.gif" border="0" valign="absmiddle" alt='
'>