Will the Garagistic E46 Steering Coupler fit my E46?
Yes the Garagistic E46 Steering coupler will fit you car. The rubber piece is the same, its the aluminum pieces that change according to the vehicle.
Here is a side-by-side comparison of a late model (left) and early model (right). They have different part numbers but are exactly the same. The aluminium pieces that make up the rest of the coupler is what changes.