As recommended by a member in my old thread, I'll start a review for this guy, who sells lots of trd parts for much cheaper.
I paid for my supercharger 5 weeks ago and have not heard a word from him since I paid. I've emailed and opened a dispute. Nothing. It says in the auction that I will receive the charger in 3-4 weeks.
I personally wouldn't ever buy anything from this guy again.