Speaker Upgrade???
 

I don't want to string new wires, I will if I have to. What should I put in my doors and dash for replacement speakers? Why? Head unit has been upgraged. Thanks!

Polk. You should find something with a very high sensitivity and low RMS since your head unit is your amp. I have Pioneer door speakers and they sound pretty good and are not real power hungry. But I love the Polk DB series

yah, im thinking about doing the polks myself next season... and swap out my HU at the same time. i want a larger 7" screen. :p (my current pionner is like 5.5" or something)

Polk db series and yes string new wires because the polk components speakers have a crossover you have to wire into before the speakers. This makes it much easier.