Thanks for the replies guys.
It's fuzzy as in static coming through when the turn signal flasher goes on and off. The flasher unit is in the fuse box against the drivers kick panel, it can't go any further away.
The flasher is a LED specific one that has its own ground hookup. The rear bulbs are high quality Philips ones, the front ones are cheap ones. The wire harness is the universal street rod one from Painless.