[Mr 5 0]

CupCake:

Just because you bought a car with neon lights installed on it doesn't mean you have to keep them. If it came with a two-foot tall rear wing, would you leave that in place, too? I kind of doubt it.

Keeping the neons turned off is the easy solution here but I would have the lights removed and thus avoid both any possible legal hassles - and the disdain of Mustangers everywhere.