Factory stereo systems leave a lot to be desired. This problem now has some solutions that let you keep your factory stereo and get spectacular sound, customized for your specific vehicle. The four upgrade systems we discuss in this article improve the factory sound of different vehicles in different ways.

After a little over a year of driving my 2011 Subaru Impreza, I knew it was time to change out the system from factory equipped to an aftermarket setup. It also made sense to upgrade since I write all things speaker and subwoofer related for Crutchfield, and I get to hear amazing car stereo equipment on a regular basis thanks to our labs. The final product sounds amazing, and helps me enjoy riding around town even more.

With iDatalink's Maestro radio replacement package, you can install a powerful Kenwood navigation receiver and keep your familiar SYNC features intact.

The Soundgate Powerstage system upgrade by Kicker will transform your compatible vehicle's stock radio and speakers into a high-fidelity sound system capable of giving you full, accurate, and richly-textured musical pleasure. And it does it without changing the look of your interior or dash.