Does anyone know whether any of the "high flow" aftermarket or optional sllencers tor the UCE are available in Stainless Steel as opposed to chrome? I ask becasue corrosion seems to be an issue, and probably greater with exhaust equipment due to the temperature cycles and condensation issues after the machine cools down. This might be why people report "lines of rst" along the bottom of the pipes. I know Ural has switched to Stainless exhausts on their new models. Thanks, Nigel.