G29/G920/G923 shifter H-pattern & sequential attachment

Logitech G Driving Force Shifter for G29/G920/G923 Racing Wheel - Black

Shifter Mod For Logitech G27/G29/G920/G923 No Adapter Needed

Magnetic Shifter Mod Kit for Logitech G29/G920/G923 [Gate + Shift Knob] Driving

Logitech Shifter Spring Mod

Logitech Shifter Stiffener Mod for Sim Racing - G29 G920 G27 G25

Clixbeetle-GX™ Tactile Feedback Mod for Logitech G25 G27 G29 G920 G923 Shifter

Logitech Magnetic Shifter Mod G27 G29 G920 G923 Compatible