K-Models and Sportster

Original replacement mufflers for Sportster and K-models

Until the mid-1960s, a small version of the cigar or later inverted conical silencers were original on K-models and Sportsters. These mufflers are available as high quality reproductions thanks to The GasBox's dedication to sheet metal work. When used as an original spare part for older models, no numbers or homologation are required. The 1-3/4 " pipe connection and round shape ensure usability on other models as well.