Logitech G923 G29 G920 shifter knob aluminum adapter mod upgrade – I.E.T. INDUSTRIAL ANTONIO PRIETO – SINCELEJO, SUCRE
Amazon.com: Obokidly DIY Sequential Shifter Knob mod Upgrade Modification Steering Wheels Accessories Parts Set for Logitech Shifter Gear Shift Knob for G29/G25/G27 for PXN A10 Compatible with PC for ATS & ETS2
Amazon.com: Sequential Adapter Gearshift Pad for Logitech G25 G27 G29 G920 Gear Shifter Modification Kit : Video Games
Logitech 'Sequential shifter' mod | CSS
3D Printed Sequential Shifter Mod for Logitech G29 H-shifter by AgaYuditra Studio | Pinshape
Logitech Shifter Magnetic Shifter Mod for G29 G27 G920 G923 - Etsy