Remember, you'll also need to mod the engine once it's installed, or you'll be slower than a stock GTS. The engine may be able to become powerful, but its cast iron block also heavy (about twice the weight of the aluminum 2ZZ), so the weight offsets the power gains of the stock 3S-GTE. Not including the weight of the tranny, either (you did get a 3S-GTE tranny too, right? The 2ZZ's won't handle the power, or even bolt up). The install will need to be fully custom, so that helps jack up the price really quick. Expect $10K+ for installation plus mods to be faster than a GTS.