This is my 2004 mustang GT 40th anny edition whenever i bought her, 72k miles, auto, stock everything, black leather interior, pretty much my project car that idea like to drive to work 2 or 3 times a week while giving the 4.6l the best tools to make it purr!! Next performance mod will be shock/struts and lowering kit cuz the front struts are done first thing was tires 245/45 & 275/40 nitto 555s and tint and of course get that engine looking clean just installed the new lights today waiting for my CAI and Bama Tuner, any recommendations for the next steps?? Figured exhaust (x pipe or h pipe?) new gears (???) and throttle body spacer on its way from air raid whenever they can find me one.