Well got the Borla header installed running with the Bama Race tune, Idel is perfect. Car is loud as hell above 3k holey chit. thinking about putting stock axel backs back on and see what that does for the sound, we'll see my kid wants me to leave it alone

 

My 2014 with ~1000 miles and no mods does the same thing(idles at about 550-600), I was worried about the roughness that this low idle causes, but I guess this is fairly normal.