Yamaha YXZ Forums banner

blow off valve

  1. BOV Blow of valve for MPI

    YXZ Forced Induction
    hello everyone, So what BOV is everyone using with the MPI kit. For me I love the sound of them and if I am going to have a turbo I want to hear the Swoosh Swoosh as I am blasting through gears haha. I know its not needed as I was told the mpi kit is pretty much fail safe but again I love...