super high flow intake manifold

Its on an 97 B18B1. I plan on getting something its just that im hesitant about spending the loot until I hear some opinions from people who have it on their car. They all look like nice peices and they should make power. I have peeked inside of a few of them and to my knowledge they all have velocity stacks to improve flow. Not just the larger plentum and shorter runners. If anyone has ever looked at the airbox on a Kawaski Ninja of a GSX-R it will look identical to the set up in one of these manifolds. Im still going to do a little more research and see what i can find. I better do it quick because rumor is that STR is going out of business soon.