I know this may have been discussed before but has anyone changed out their factory radio for an aftermarket one? I want to rewire the speakers to an aftermarket amp also and add subs. The main reason I want to switch the radio. Any help will be appreciated.

 

I'm still working on my 06 gs300. I was able to install the aftermarket radio but not with the radio harness. I ended up tapping into the cigarette lighter plug, I got then radio to work but now my ac controller unit isn't working. I'll keep you updated if I get it working. My issue with the harness is the old owner chopped it all up. The stock radio never work when I got it.