I have always used Supertrapp EAR's on my bikes with good results. And I have a cheap, battered eBay special to try on my old XL600 as soon as the garage thaws. But my wife owes me a Christmas present so I am considering a FMF Titanium4 instead. I already have the Ti midpipe for it (another eBay special) so it would not be terribly expensive to go that route. So, does anybody have any experience with these FMF Ti4 silencers? I am wondering how they compare to the Supertrapp EAR in dB level and performance. I need to keep things reasonably quiet. But I want the weight saving and performance boost to go with my rejetting efforts.