Bought my 93 NA used. It still has the original mufflers and dual tips and they are in good working order. Unfortunialy for me the original owner painted the end of the mufflers and the tips black. I have tried to strip off the paint with paint remover but I can't get it all off. Any cleaning tips? Also I just priced new tips form Nissan. They are $47.00 each. Does anyone know where I might be able to purchase some after market tips that will fit my mufflers properly? Thanks for the help