May not be the bush... I have replaced mine but its (CTR) still rattling at top speed. Suspecting may be the Euro R Shift Knob. Some say you need to put a screw at the base. Any Opinion.
i dont know what it's called but in J's Racing catalog ( in Chris's place) got this blue kaler thingy look like the silicon bush which is said can improve such problem with the shifter....i dont remember how much it costs also....
Qualifying for the inaugural Korean Grand Prix just concluded and another Red Bull one-two at the front with Sebastien Vettel leading teammate Mark Webber followed...