I had one of those,so I drilled a hole thru the end of the baffle and underneath the offending can,chucked a few spring washers between the baffle and can,bolted it all up tite,put a dome nut on for in case anyone should ever look underneath,killed the rattle stone dead.....and now all the rattles are from the heat shields,as mentioned already! Cant take them off,because the writing on the cans says "screaming eagle 2's,not for street use",and that makes them illegal over here on the wet side.As long as the shields are on,no one can read those horrible words,and all is good! This is a very strange country I'm trapped in!