I have a pioneer system and the digits don't show. I've come to the understanding that fixing it will probably cost more than a head unit. i don't want an aftermarket unit because i like the lexus flow and setup. I'm having trouble finding the pioneer head unit but i find many nakamichi's on ebay. So i'm wondering if it would be a problem to use the nakamichi? And my second question has to do with power output and wattage. Like basically I'm wondering what can i do to get more power and clarity, basically upgrade my speakers maybe add an amp if thats possible but i don't want to change the head unit. Is that possible? or is the head unit built for the stock speakers?

 

i doubt if you can put the naka units

anyway, did you talk to aliga about an used unit from yung yard? he can help