SHIFT KNOB MOD for Logitech G27 G29 G920 G923 Shifter (NO ADAPTER NEEDED) – St. John's Institute (Hua Ming)
Amazon.com: Extreme Sim Racing Shift Knob Add-on for Logitech G25, G27, G29, G920 and Thrustmaster TH8 : Video Games
I recently bought a universal shifter knob for my g920. Then I bought a clip on eBay that increases the force needed to move gears. Anyone with the Logitech g shifter I