Ok so long story short, blew the engine in my 04 WRX.
So far I have a EJ255 05 LGT block and was looking at buying a very clean pair of 05 EJ257 STI heads for cheap.
My question, what am I getting myself into? I have been doing research on AVCS and I am scared and confused. First of all, would the ECU hook right up? The guy I bought the block from worked at a dealership, he said that I would be able to reflash the ECU. I was looking into it and a flash from a 06-07 WRX would be most compatible engine wise...
I'm looking for input, is it as easy as i think? Starting to think not.