I just bought a 07' tiburon se with the factory kenwood system. Does anyone know if it comes with preouts? I want to put in some subs, and i would rather not have to replace the head unit.

 

If its the facotry-aftermarket Kenwood head unit, then yes.

 

If it's the same radio as the 06 model, which i'm sure it is, yes it does have pre outs for the sub, we put one in my buddy's tiburon (which is the tiburon i'm representing here) and it worked. I suggest going with something else though cause the voltage output isn't very high, we put a new Pioneer 5900ib unit in his with 4 volt outputs and it made a HUGE difference. But yes it will work