At about 3:03 p.m., I went outside and took a closer look at the car reported in this thread: Booming Silver Car. This vehicle is a Toyota Corolla with no front plate on it. The rear plate is New Mexico: LHW 319.
You'd think with clear details like this, FBPD would be chomping at the bit to haul them into court. I know they don't mind getting you for not having a front plate. I once sat on a case involving such a thing. Now if they don't mind doing that, they shouldn't mind going after someone with a loud stereo either.
But it seems like FBPD just wants to waste taxpayer money, instead of putting a stop to these infractions.