Race tested, smooth power curve throughout RPM range, Engineered to assault today's tracks built to favor 4-Strokes, Larger diameter Ti canister for longer packing life, Deliver crisp sound you can hear, Lighter than stock, Complete Ti construction front to back, PREGUNTA POR COMPATIBILIDAD PARA TU MOTO, LO RECIBES EN 7 A 10 DIAS , ENVIAMOS DE EUA