Hi everyone
im new here and a firly new lexus owenr and i need help already.
I want to change out the stock head unit of my 99 is200 with the premium sound.
i want to add a sub to the premium sound keeping the stock amp and adding a new amp in
the boot for the sub. This is where i need the help the stock amp is 4ch yes so i need
2 preout for that ond one fot my new sub. is there anyone one that can send me a wiring
diagram 4 the stereo all i can seem to find aer ECU diagrams. Or even just tell me if this
is possibull your help would be graetly appreciated.