I Really Need Help With My Honda Plz Help!!!

WELL MY SISTER GAVE ME THIS NICE CAR I DONT LIKE IT I LOVE IT ITS A SMALL AND NICE CAR WELL I HAVE 2 15INCH SPEAKERS AND INTEK BUT IM TRYING TO MYAKE IT FASTER SO CAN SOME HELP MY CAR IS ALMOST STOCK ONLY THE INTEK IS WAT I HAVE PUT:confused: :confused: :confused: :confused: is a civic 91