Free The Wheel for OS X

Logitech driving wheel enabler based on Feral Interactive's FreeTheWheel

Features for the G27

Full 900˚ Rotation
Force Feedback with the LogitechForceFeedback.kext
3 Buttons enabled on the wheel
More?

What it's missing

Clutch support
All 6 buttons on the wheel
Shifter support?

How to use it

Run ./FreeTheWheel (or double-click it) once you've plugged in your wheel. You'll need to run it every time you restart/plug it in.

How to compile

Assuming you have a development environment, run make