The Turbocharger
The turbocharger the main element to a turbocharger system for an engine. They come in ALL different types, sizes, trims, colors... Figuring out what is best for your car is tough to judge off the bat, you must decide, how fast you want it to spool, how much boost you want, your engine size, exhaust size... The list goes on. To find the best suited for your car, I recommend either calling companies and asking, or going on car forums and ask, and see what the general consensus is.
My turbocharger:
Garrett T04e