VMS Racing shift boot adapter in T-6061 billet aluminum that will fit most Subaru, Toyota, Ford Focus and 2005-2014 Mustang vehicles with manual transmissions. VMS Racing shift boot adapters are threaded to manufacturer standards for easy installation, no need for drilling or tapping. The thread of this shift boot adapter is 12x1.25 mm and might fit other brands of vehicles that have the same shift knob thread. Shift boot adapter is made to Work on Manual transmission vehicles ONLY. VMS Racing shift boot ad