Yes you have a shot, but I'd say it's hard to say how good. I only saw FMGs at interviews at only a few bottom-tier programs BUT, on the bright side, that means that they did get interviews. The AUA lists the FMG match rate for this year at 27% which, in a glass half-full way of looking at it, is not zero, at least.
Your 220 step 1 will not help you, but, IMHO, it is not as much of a dealbreaker as your FMG status is. There is currently a Urology resident (whom I'll call "Resident X") at one of the top-tier Urology programs that scored a 21x on Step 1. Resident X is a great person, great doctor, and someone that you can tell early on will make a great urologist. Resident X will freely admit to you their Step 1 score if you talk about numbers, etc. Apparently what happened in this resident's case was that a well-known Urologist went to bat and wrote a letter that essentially said "Yes, Resident X got a 21x on Step 1. Here's why it doesn't matter:" If you can cultivate a relationship like this with one or both of the big name urologists at the program where you will be doing research, I think you will greatly improve your chances.
Best of luck to you!