Is there a Good " Muffler "

i was thinknin on doing some custom exhuast an shtuff… i was wondering if there is a good muffler to get? as in performance wise but it would be nice to have it look good too? if anyone could post a link or pics even that would be awsome thanx

http://www.g2ic.com/forums/showthread.php?t=100448 http://www.g2ic.com/forums/showthread.php?p=992630#post992630
quite a few pics in those 2 threads

thanx much ! :slight_smile: