Add classic styling and sound to your M8 Softail with a factory 2-1 header with the Twin Slash slip-on muffler. The signature Twin Slash end treatment and unmistakable sound boasts a commanding presence and perfectly matches the finish of the stock header. - 4-Inch Round Muffler Body - Signature Twin Slash End Treatment - Classic Stamped Logo // Fitment: 25-26 Softail with stock 2-1 header: 25-26 FXBB Street Bob 117; 25-26 FLHC Heritage Classic 117; 25-26 FXLRS Low Rider S 117; 25-26 FXLRST Low Rider ST 117