VooDoo Custom Sportbike Slip-On Exhaust. Direct fit for the Yamaha R1 98-01 models. Designed and produced by Voodoo for the demanding custom sportbike enthusiast! CNC mandrel bent for perfect fit and finish, master welded, custom designed removable and rebuildable Voodoo baffle, and finished with a Laser etched Voodoo logo. Utilizes stock headpipe, just remove stock muffler and mid-pipe. Mount using supplied clamp. No modifications to frame or bodywork! All Voodoo R1 exhaust have clearance for stock and wide tire applications.FEATURES:Utilized stock headpipe.Shorty style for maximum exposure of the bike.Designed for wide tire & stock swingarms.CNC mandrel bent for smooth consistent bends.Low restriction custom VooDoo baffle.Exhaust is 304 Stainless Steel polished to a show finish.Hardware and instructions included.Available in polished or black (use pull down menu to select color).