Agreed /\/\ This actually does nothing in gaining performance...Maybe a smoother throttle response and maybe a gallon to two gallon in saving gas. .
I guess I should have quantified my answer better instead of "running better"... the throttle rolls in and out smoother than it did before... instead of having some lag between pushing the accelerater and moving forward, its a smoother transition. Of course this "mod" isn't going to add performance, just freshen up the car's mind.