So found this in the spare tire recess after I bought the car a few months ago. Have not tried to put it on but the conical open air filter is already on the car. If it is the right one I would look at putting it on so I could at least get the filter covered from the open engine compartment. All searching I have done I don't see any 91 gt (or fox body for that matter) bbk air intakes through the years like this.