5. Engine Sound Simulators

Engine sound simulators are as ridiculous as they sound. They are a small device you mount on your car stereo. It plays engine sounds through your speakers. So, if you drive a slow economy four-cylinder compact car, you can imagine operating a loud performance machine.
With this device, you can mimic that, but only inside your car. Imagine playing the sounds of a mighty V8 rumble or a screaming V12 engine. You could consider buying an engine sound simulator just for giggles. However, people have reported the sound device is rubbish because of sounds lags. This makes it rather useless and silly.