RossKean
Well-known member
How's that? Did you have them special made for you? Is there a way to tell if they are? Mine came with the bike when I bought it and I swear they had the baffles in but when I looked there was nothing. It really seems quiet to me. Anyone know when they need to be repacked anyway? I wonder if mine were made with extra packing or something.The EVO-II SBK's come drilled to accommodate that little retaining screw on the underside of the exhaust tip that holds the insert in place. Mine were not so equipped since they were designed and supplied without the insert. The insert is purported to drop the dB rating by 3 dB which is about 1/2 of what they put out now. Should be the answer if I can make this work.I've had them on my bike for more than five years. They came with the baffles already installed. You should not have to drill holes to install them.
The following link is to the repacking instructions on the LV website https://www.leovinceusa.com/main/support/SBK-REFIT.pdf
In that document they say that "typical" for a 4 cylinder might be 20,000 miles. Mine are considerably more than that now and although it isn't metallic sounding or particularly harsh, it is definitely louder than before. As mentioned above, I am using the "quiet" baffles.