titanium changes colour with heat as well (notice the blued headers etc)
and the colouring depends on the temperature
maybe you need to repack the mufflers (also have you installed a power commander and gotten a custom map made for your bike as your bike maybe running too lean)
that will depend on how hot your bike is running,and if you always ride with the baffles thats going to trap the heat in more maybe
but it looks very slight,so maybe can just buff out
But I can ask the exhaust maker what they think
can you take some decent photos after cleaning the mufflers and I will show them to them
Last edited by simonkobejapan; 03-20-2014 at 12:35 AM.