Want to buy aftermarket head unit. Need some pointers on an easy install and what brands to look out for

 

You want and need to use the SEARCH function on this forum. This topic has been covered many times before by many people. There is a whole forum section that is devoted to audio questions and this is not it.
If you have questions after that then you can come back and kindly ask for help.

 

I'm still wanting to buy one so if anyonehas one let me know