I understand where your coming from with the lag n that. I took the turbo, manifold n wastegate to another mechanic today, whos got an r32 and owned a few skylines, and he said his mate has one with a bigger rear compressor wheel and he says its really good, it just depends on what you want out of the car,, and im jist looking for as much power as i can get. I just want to hear what everyones opinion that way i can keep my options over... But thanks for the advice..