Whats up guys, I was looking at getting a new turbo for my car, but I have no idea what kind I should get. My mods are 255 fuel pump, 36 pound injectors, fuel pressure regulator, 3 inch down pipe with electric cutout, and Alky Injection. Everything else is pretty much stock. I want to go faster but I want to make the right choice for my car. Does adding a bigger turbo really make that much of a difference?. My car is on 21 pounds of boost but my turbo feels like its maxed out. I would probably have turn the boost down if I get a bigger turbo right? What do you guys think I should do. Sorry for all the questions, im a 19 year old who just bought his first GN, im trying to learn as much as possible.