Hi FF members!!Yesterday i bought my baby,a bravo t-jet 150ps a new Blow off valve.It's coming from bailey and fits all t-jet engines!Got to tell you that the sound is amazing,a bit of metallic!I also can say that i saw a little better response every time i stepped the 'medal to the metal'.I;m quite pleased from this modification and i recommend it to all t-jet owners!!I'm waiting for your personal opinions!