The Racer X Fabrication shift knob for the 2013+ FR-S / BRZ / GT86 replaces the OEM shift knob. The OEM shift knob is light, has less than desirable ergonomics and provides poor feedback during shifting. The Racer X shift knob is designed to fit comfortably in your hand, and at about 2” in diameter, is heavier and increases feedback during shifting. The shift knob is CNC machined 6061-T6 aluminum and threaded for an M12 x 1.25 thread pitch. The reverse lock out is specifically designed to work with the shift knob and is also CNC machined from 6061-T6 aluminum. Both components are anodized black for a durable finish and the shift knob is laser etched with the 6 speed shift pattern.