Just want to know if any one has ever used a turbo of a srt4 neon on their mustang and where they got all the parts to adapt it to the car a friend has a turbo of his neon that he will sale to me for $200 .


You have to remember that boost is an indication of backpressure. Think of it this way: put a turbo on a stock Mustang and make say... 10lbs of boost. Now put that same turbo on a Mustang with H/C/I and make, I don't know... 6lbs of boost with the same turbo. Which car is faster?
The SRT4 turbo probably isn't a bad unit, but it's only feeding a 2.4L 4cyl. You'd need quite a bit more airflow. If you were able to grab another one for a twin setup, you might be getting somewhere.