To add to what he's saying I just bought a double cab prerunner and the audio could definately be louder I actually think one of my tweeter speakers might have an issue but the actual Bluetooth system works really well it's clear and the person who I call tells me it's very clear
I just bought maguires black wax yesterday trying it out tomorrow after work I doubt I will see huge results because my truck is only a few months old but I want to try and build up some wax before all the salt hits the roAds any other suggestions on this?