ABOUT JDM TOYOTA 2JZ GTE VVTI FOR SALE – BUILT 2JZ GTE

What is the difference between this engine and typical 2jz gte? Is this engine much better? Some weaknesses with it? Are there almost every other difference between a car or truck with computerized, imagine diff etc.If heading with a modern aftermarket ECU it is possible to go correct DBW and ditch that terrible highly-priced to fix (when it goes I