If you fancy building your own sim rig check out my Extrusion Sim Racing Rig Design with BOM, Drawings and Notes.
The matrix gear indicator is a great starter project for anyone getting into Simhub and/or 3D printing. Never lose track of what gear you are in again!
Making an external dashboard for sim racing means you can hide the wheel from your cockpit view and make the most of your display.
Keeping cool and feeling the wind while racing. This is a SimHub feature which brings the experience of wind to your sim racing setup.
Missing those kerbs and in-car sensations? Base shakers will take you a big step closer to full immersion without the expense and complication of motion.