swordfish 30 Report post Posted July 7 Hi team. I am after the G20 3-series gear shifter knob (the standard black and “glass”). Mine got a little crack inside it and it is annoying me a lot. I know some people swap theirs for the Dimond or M-performance one, so I thought I would try my luck here if someone is looking to sell their original one. Quote Share this post Link to post Share on other sites