Your Nissan 350z need an aftermarket radio for better sound. I would advise you to add a XO Vision XOD1742BT Double Din 7 Inch Touch Screen Multimedia Receiver to your 350z. It also depends on how much better bass sound you think would sound great for your Nissan 350z. The XO Vision XO D1742BT Double Din 7 Inch Touch Screen Multimedia Receiver features a 16:9 Wide Screen display is an enhanced resolution screen which brings out the finest details to life. The Screen is Fully Motorized so you can move it up or down according to your taste. The XO Vision XO D1742BT Double Din 7 Inch Touch Screen Multimedia Receiver feature the latest in Bluetooth technology, which allows you to connect multiple handsets at the same time, dial a number directly from the screen or listen to music wirelessly right off your phone.

The XO Vision XO D1742BT Double Din Built-In High Powered amplifier delivers up to 320 Watts of Power while not compromising on the integrity of the sound. Superb sound whether you're watching a movie or just listening to the radio, this unit will deliver crystal clear sound at unrivaled loudness. This XO Vision XOD1742BT Double Din unit not only plays burned DVD's and Karaoke CD/DVD's, but it can also play MP3 and MPEG-4 formats which make it ideal for the technologically savvy consumer or anyone who wants the freedom to play almost anything on their system. The backup camera input makes hooking up a camera both easy and convenient. The USB and SD Card inputs allow you to play MP3's right off your phone or flash drive. So forget those thoughts of having a factory radio with bad sound quality in your 350z and take a look at the XO Vision XOD1742BT Double Din 7 Inch Touch Screen Multimedia Receiver today.