Sei megaphone universal muffler 24" long black

Universal muffler, 24" (61 cm) long. Muffler comes with an inside diameter of 1-3/4" (4.4 cm) and outside diameter of 1-7/8" (4.8cm) for use on 1-3/4" diameter headers. Includes a 8" (20.3 cm) bracket. - With header clamp: Yes. - Slider channel equipped: Yes. - Reducer sleeve: Yes. - Mount strip: Yes. - Outside diameter widest point: 3-1/2". - Removable baffle: Yes. Note: Dimensions are mentioned for reference only.