mazda6

i placed my amps on the backside of my back seats and then sooner or later it started to come off because my suspension plus the roads here it just destroyed my backseat cover things and would rip the amps off now my back seats are sitting down which exposes them to whoever who looks through my...

Anyone know anything about the double din option for the mazda 6 2006? i heard you need a whole new faceplate thing just to fit a double din which costs like 180? is this true and an only option? anyone know a how to video to replace the double din?