your best bet is just to find something thats a 2.0 and buy a vr6 from someone or find some car being parted out and use it as a doner car. just do a basic rebuild and do a swap. i wanted the same thing but this way is alot easier, you gain alot of knowledge, and you know what condition the motor is in when you swap it. and its really not alot. im rebuilding a vr and ive spent maby $200 and all i need is a tranny, clutch, shift linkage and ecu then it hopefially going in my 4door. =]