GrimmSpeed Stainless Steel Shift Knob - Subaru WRX/STI FK8 Tuning & Components NOTE: The 30-0306 comes with

NOTE: The 30-0306 comes with a black bezel and reversible black PSI/BAR boost pressure faceplate

A high powered modified engine tends to generate excessive blow-by oil and gasses

Extremely High Friction Output

Since these locks are installed via an inner lug seat they are automatically locks and nearly impossible to remove without the lock socket

Keeps dirt

GrimmSpeed Stainless Steel Shift Knob - Subaru WRX/STI FK8 Tuning & Components NOTE: The 30-0306 comes withDescription Each knob is machined from solid 304 stainless steel rod and weighs in at 675g. Each shift knob also receives laser etched GrimmSpeed logos around the base. The shift knob itself features a hybrid design that is comfortable in both overhand, and side grip driving styles. These shift knobs are designed to fit the 6spd right out of the box, so if you'd like to hold the shift boot up on your 5spd shifter, you'll want to add our Shift Boot