Not sure what you mean by a "real PT kit" because as long as it fits, it's real. You do want to make sure the diameter of the intake tube matches the Throttle Body input so your not restricting air flow. I have almost the same thing, the only difference is a washable air filter that can be used over and over. All of the cheaper ones use a throw-away filter.
I know anyone on the forum into speed will tell you mine sucks up the hot engine air but I noticed a difference as soon as I put it on. No hesitation from take-off and that was good enough for me besides I wanted something to dress up the engine bay and match the existing theme/colors.
