hey all running a 2011 Ecoboost with 34" terra grappler G2's w/ 2in level kit.. looking to do a few more mods... looking for some help and recommendations on tuners have heard a lot of good things about SCT and edge evolution.. exhaust wise thinking a heart throb but can i get the same performance from a magna flow?? what best??? and also thinking on a CAI.. any thoughts are greatly appreciated i have also seen on a few aftermarket sites packages out there tune exhaust and then a specific code they will write for your vehicle anybody have some info on that ??? thanks all.