12x1.25mm Threaded 5 Speed BLACK LEATHER and SILVER Billet Aluminum ROUND Ball Shift knob for Subaru Impreza WRX STI RS Forester Legacy Outback BRZ Tribeca B9 Baja THREADED (NO adapters) JDM Gear Shifter Selector 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 VMS Racing Black Leather & Silver Billet Aluminum Round Shift Knob. Brand New. Never Used. Never Installed. This is a THREADED Shift Knob! It is NOT a cheap knob that comes with adapters that you see all over the Internet. Those can wobble and come off of your shift rod at any unfortunate time. Unique, Locking Nut system. Made from Aircraft-Quality T-6061 Billet Aluminum and wrapped in Real Leather. Precision-Machined for a firm, reliable feel against your palm that results into positive shifting. Made to Manufacturer Standards for easy Installation. NO drilling or tapping required. Shift Knob is 12x1.25mm and Might Fit Other Brands of Vehicles with same thread and shift pattern. VMS Racing Brand (NOT Generic). Billet aluminum, CNC Machined construction, wrapped in Real Leather for unsurpassed fitment and finish.