If the tri-bar tail lights weren't a signature Mustang thing I'd say these look pretty cool and almost OEM in quality and appearance the way they fit in.
They need to be dark tinted. I want to hate them, but they honestly aren't that bad looking. At least they aren't Altezza. Having said that, there is no replacement for the trademark tri-bar.
My excitement from reading the thread title was quickly extinguished as soon as a saw the pictures. Awesome taillights but they do not belong on a Mustang.
The result is almost like someone wanted their Mustang to look like a Ferrari 488.