Yoshimura TRC Slip-On Exhaust Honda CBR 250 R 2011-2012 Championship winning teams have chosen Yoshimura exhaust systems for decades and the TRC is no exception. Developed in conjunction with the Yoshimura Suzuki Superbike team, throughout years of championship wins, it's turned heads since day one. Would you like to be a champion The choice is yours... Yoshimura Slip-On includes TRC muffler, Stainless Steel tail pipe, installation hardware, and detailed step-by-step instructions. NOTE Please check local laws before purchasing. Some modifications may be prohibited in some states.