12x1.25mm THREADED (NO adapters) 5 speed Type-R Type-S in Real Hand-Laid Carbon Fiber Selector Shift Knob for Subaru Impreza WRX STI RS Forester Legacy Outback JDM Gear Shifter Selector This is REAL Hand-Laid Carbon Fiber. Shift Knob is 12 x 1.25mm and will Fit Other Brands of Vehicle that have the same Shift Knob Thread and shifting pattern. Threaded to your vehicle's thread pitch. NOT universal adapters like most cheap shift knobs. NO SET SCREWS!! These shift knobs have all-metal threads and will NOT wobble or fall off. Meets or exceeds OEM standards. NOT universal / Thread Specific / No Adapters / Threaded! Solid Aluminum wrapped in Real Hand-Laid Carbon Fiber and protected with a beautiful epoxy resin.