Hey all, I have an 06 Sonata GL 5 spd and obviously it came with the standard 6 speakers, my question is is there a molded design for another two speakers behind the rear seat in the gl? and if there is are there wires made available to add two speakers? Otherwise should I just get the dealership to add two more speakers? having just two in the back has not added enough sound dynamic for my backseat passengers. Also does anyone know of a website/company that sells leather seats for the 06 Sonata? I'd rather not upgrade my interior through the dealership because we all know they will try ripping me off. Thanks!