ARROW INDY RACE APRILIA RS660 EXHAUST TUONO 660 21-

Indy Race exhaust with carbon end cap. Four different styles: steel, dark steel, carbon and titanium. Db killer. IMPORTANT, FOLLOW THE DRAWING, THE CONTINUOUS LINES ARE MANDATORY TO BE ABLE TO ASSEMBLE THE EXHAUSTS, THE DISCONTINUOUS LINES ARE OPTIONAL Catalytic homologated collectors or racing are needed.