White Round Shift Knob 2015+ Subaru WRX by Boomba Racing
These shift knobs feature a precision CNC machined brass core for added weight as well as a white delrin shell for durability, excellent appearance and ‘temperature management’. A heavier shift knob puts the weight towards the end of the shift lever. This increased momentum while shifting gives you a greater mechanical advantage, allowing for a much more positive feeling throw when rowing through the gears. The delrin shell features an anodized cap with an engraved shift pattern as well as an anodized aluminum collar along the bottom of the knob.