Delkevic collectors are manufactured from 304 austeniticstainless steel which offers truly exceptional value for money and superiorcorrosion resistance to that of ferritic stainless steel. Available for YamahaXJR1200, Yamaha XJR1300 as well as the Suzuki GSX1400 and many other popular motorcycles, Delkevic exhaust collector boxes offer OEMcompatibility with most Japanese and European motorcycle exhaust headers.