Hello, everyone! Figured I'd come here cause I'm sure someone's got some advice..So I've got a 2011 GC 5.7 with the shit old-school trans (wish I had the 8 spd)...I know this Jeep isn't made to go fast, it's a tank. But are there any performance upgrades regarding 85mm, tune or really anything that will make a difference? Im really considering getting a 85mm TB but heard it's pointless unless I tune it. I've got a CAI but that's nothing but extra Noise. Help a brother out please!