Steam Community :: Guide :: How to make your G27 manual shifter, a sequential shifter PLUS G29 Shifter mod.
Logitech All | 3DRap
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
The Best Shifter Sequential Mod Logitech G27 G29 G920 Need For Speed Dirt Rally Etc. - YouTube
3D Printed Sequential Shifter Mod for Logitech G29 H-shifter by AgaYuditra Studio | Pinshape