The one weak point of Tamiya's F-4s is the intakes. Many a modeler has driven themselves insane trying to get the seam out or get resin seamless intakes to fit. Well fret no more! This set provides a total of four resin intake covers (enough for two Phantoms) to neatly and quickly solve the problem. Simply saw off the pour stub, paint red and pop into place. No muss, no fuss!