8: Custom Dashboard Gauges
Another fad of the 2000s was to add custom dashboard gauges to your car. These were everything from flames to the sports logos and could be installed fairly easily. As vehicles got more advanced, the need for physical gauges was gone as everything has become digital nowadays.

Customizing your dashboard is not a very easy thing to do and thus custom gauges are relegated to older vehicles. We’re not sure if a similar fad will make a return as automotive accessory makers try to figure out a way to sell products to drivers.