Has anyone here put an exhaust tip on their muffler? I just painted my muffler (silver Compass/silver paint) with high heat paint and thought that a nice stainless steel tip might make it complete. I looked at some at the local auto parts store but they seem too long and too straight for the sharp stubby curve in the stock muffler tip. Anyone know of one that fits? Is there any chance of electrolysis causing the original tip to corrode with these add-on tips?