can anyone tell me, does the 2005 es330 navigation headunit come with amp out puts on the back or do i need to completely replace the headunit to run an after factory amp and subs. I have the ampl and subs from my last vehicle and want more lowend than the factory driver can ever hope to deliver. Hoping I can use the factory headunit for now. any help would be awesome thanks!

 

It does not have outputs. You can install a Line Out converter, though, that will give you proper pre-outs.

 

thanks for the info! Is a line converter an easy install? Ive never messed with one before, when I viewed them online they pretty much look like they just get spliced into the speaker lines.

thanks!