Hey guys, I'm new to the forum. Just joined and I love it already. I've got a b18b2 and looking at turbos. See I was wondering how much hp the greddy tdo5h-18g can push out horsepower wise. I want to ultimately have at least 300whp. I'm assuming that the greddy can't push out those kind of numbers, but I was just wondering what it was capable of. thanks