I second that
Coupe5oh. Don't worry, your Stang is not useless. Of course it takes money. I remember last year a guy in California built a 6 or 800hp Hatch Mustang that pass California emissions. It can be done and we have seen it done. I dont know why Fastang said that. Your pops has the advantage, but their is many Mustangs running what he would run legally(define legally).
James