Emgo Dunstall Style Replica Slip-On Muffler 27 3/4 Long Emgo Dunstall slip-on muffler comes complete with inlet clamp, sliding bracket and sleeves for easy fitment. The replica style is a megaphone with reverse cone end cap. Features: Megaphone Reverse cone end cap Chrome finish 1-5/8 ID without reducers Sleeves are supplied to reduce inner diameter to 1-1/2 or 1-3/8 Sold each