Reviewed By jeffrey m (Cuero, TX) Reviewed for a 2003 Hummer H2 —10/6/2017 4:26 PM
A new world from what I had, greatness done
Reviewed By Joshua M (TOLEDO, OH) Reviewed for a 2009 Pontiac G8 —9/21/2017 7:39 PM
Installed these on my Pontiac G8. The exterior sound is a nice rumble. not too loud, not too quiet.The interior noise "drone" is rather noticable but not too terrible and has a little vibration to it. Again, not terrible. Nothing a little sound dampener cant fix.