Found this place which is listed everywhere as Taco Express and recently re-opened under a new name.
Staff was real nice and this place is the real deal. Real authentic mexican and gigantic portions. Being from San Diego this place reminded me of home.
I got the campechano quesadilla and it was enough for two people. Friends got tacos and also loved them.
Their hot sauces are also clearly home made and both the salsa verde and hot sauce were awesome.
I wish I lived closer, id be eating here alot and its definitely going to be the choice for any trip to Charlotte from Raleigh.