how hard is it to make a non turbo eclipse into a turbo eclipse.is all in need is the parts and just put them in or is there more to it than that.

 

first off you cant really use the parts from a turbo eclipse since the engines are totally different. I suggest doing a search for turbocharging a 420a engine. There is a ton of info on this all over the web. And also expect to pay at least $3000