Nah, they are off of an early nineties Thunderbird. I remember seeing ads and articles in Mustang mags in the mid-nineties for that body kit. One of those piles wound up on the cover of MM&FF one month!
Behold Battang:
MM &FF was always good for covers and features on some questionably modified cars back in the 1990's.
Back when I had my 89 there was some body kit that offered a free Paxton if you bought their kit. I had my friends convinced I really wanted that kit. I can still remember them trying to talk me out of it as if I actually had the $8,000 or so back then.