Recommend an MP3 head unit and decent speakers for non BOSE 370z!

steven88

Okay so I've already decided NOT to get the touring model 370z...so I get no mp3 cd playback right off the bat....the base model stereo only has 4 speakers as well (no subs)...I need some recommendations for a cheap mp3 cd playerback HU...thats all I really want...is the mp3 cd playback....definitely not looking to spend $300 on a HU

Also, is it a worth while upgrade to get aftermarket speakers with an aftermarket head unit (no external amp)....I remember back in the days, I added JUST a head unit to my 95 toyota camry and left the stock speakers...the sound quality rose up like 3x....is it like that for the 370z too? I'm just wondering if I could get away with aftermarket head unit (for mp3 cd playback) and leave the stock speakers....

btw, I'm more into performance upgrades than anything else....the only reason why I'm posting in this section is because the stock 370Z comes without mp3 cd playback ....so that is why I'm just asking around for a decent HU...and if its possible to get away with stock speakers or its highly recommended to upgrade to aftermarket speakers...

thanks in advanced!