Will a car dealer always verify your employment?

Hi. I want to add butterfly doors to my car, but I’m not sure where to begin. Do you know how much butterfly doors cost?

Recently I’ve noticed that when I’m driving—and especially if I’m accelerating or on the highway—my car makes a lot of noise, like a motorbike or something. Why does my car suddenly sound like a motorcycle?

I’ve been picking my little sister up from her job at the mall and she always takes about 30 minutes to actually come out after her shift ends. I get so bored—there’s not much reception in the area so I’m left listening to the radio. What’s the easiest way to keep the radio on when the car is off?