induction work

[smokin2001Formula]

I have some questions for the car gods. I was thinking about switching out some things on my induction. I am thinking about purchasing a fast lsx 90mm throttle body with a new ls2 intake manifold and some other goodies. I was curious if anybody has changed their induction to a 90mm opeing. If anyone has can they share whether it was worth the money? Also what kind of performance gains did you see? Thanks for all of your help guys. You have been very wise in the past, and that is why I need your help again.