Most people never read the owner's manual for their car, which is a shame because it explains how to tell if your car is inhabited by a ghost. Talk to the experts with this Groupon.
- $149 for a Viper remote car-starter system (a $350 value)
- Includes installation
An in-home theater that rivals a commercial cinema. A car equipped with a completely integrated iPod system. These may seem like futuristic fantasies, but they're all in a day's work for the technicians at Sound Waves. And these techs don't only work within the realm of entertainment. They also install practical tools such as alarms, smartphone-controlled home appliances, and remote starters that convince bullies that your car is actually a Transformer.