wicked , no havent got an l8 yet , i am wanting more power ,but dont want lag so i was thinking of a t34 .63 roller bearing , but that kinda ruins the closed loop idear being that it will be on boost at 2000 rpm , , havent decided what to do yet , ita just while the exhaust is off i was gonna weld two in if i needed to for future , but i dont need to , thanks