7.7 pounds lighter than stock, Silencer SLP Tested Below 88 Decibels, Silencer is Finished with a Polished Ceramic Coating, 7.8 Horsepower Peak, 6.9 Horsepower Midrange, 91 octane pump fuel compatible, No Fuel Controller Required, Lightning-Fast Throttle Response, Improved Top-End Performance, PREGUNTA POR COMPATIBILIDAD PARA TU MOTO, LO RECIBES EN 7 A 10 DIAS , ENVIAMOS DE EUA