Nope, just new speakers. I talked about replacing the subwoofer and boosting its power. After a long day in the HHR, I decided against it. For my ears, the system is just fine! Mine has the Pioneer sound system, BTW. I thought they would at least put Pioneer speakers in the doors, but NOOOOOOOO... Just paper speakers with chintzy "whizzer cones." Blecch!

 

it's nice to see more AA5 SS, i enjoy my AA5, people ask is it a mini hearst