BP is is hands down the best turbo kit for the street user that can self install. PERIOD. If I ever got back into a Z I would immediately buy another BP kit for the car, you will not spend a better 7k and get a more complete or quality collection of parts and materials.
No res FI exhaust on the dyno BP kit...I miss that car
this is on low boost before a full vince tune, but gets you a good idea of the sound...AHHHH that BOV.