modded my g27 shifter because the original leather flaked : r/simracing
Logitech G29 G920 G27 G25 Shifter Stiffener Mod 3D Printed - Etsy
G27 Sequential Shifter Mod - YouTube
FS: Logitech G27 upgrade parts - Sim Gear - Buy and Sell - InsideSimRacing Forums
Clixbeetle-GX™ Tactile Feedback Mod For the Logitech G25/G27/G29/G920/ – nolitto3d
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