YOSHIMURA 147002J520 NINJA 300 R-77 STAINLESS CF SLIP ON SO EXHAUST 300R 13 2013 YOSHIMURA 147002J520 SLIP ON SO SYSTEM R-77 R77 STAINLESS SS MUFFLER W CARBON FIBER CF END CAP STAINLESS SS LINK / MID PIPE KAWASAKI NINJA 300R 300 ZX-300R EX300 13 2013 INCLUDES REMOVABLE DB KILLER...