OP question for you, are these the Gt-s or Gt-f springs? I honestly just got off of arks website from looking at the Gt-S springs which are suppose to give the most drop but couldnt really find any reviews for them. Im running a base 370z so I'd be an inch smaller on the rims and im trying to cut down on wheel gap. how much space would you say is left after the drop? thanks in advance man