Matte black. The M8 Fat Bob looks are spectacular and its Hot Rod style deserves a matching aggressive deep tone. This stepped Hi-Output slip-on design is focused to yield maximum horsepower by improving volumetric efficiency. They will address the needs of tuned motors built for high horsepower applications, but compatibility is still excellent with stock engines. Mufflers are matte black with laser engraved riveted badges for a finished overall look. Note: See 562550 for optional quiet baffle.