The Fanatec Side Shifter was made for ours sims :) Ok, not really, but our sims mount the Fanatec ClubSport Shifter best. With a simple addition of 4 corner brackets to our side mount, the Fanatec Shifter lines up perfectly.
It is height adjustable and can be mounted on the right to left side..
1 x 22in (558mm) 45x90mm profile
1 x 17.7in (450mm) 45x45mm profile
5 x Vention heavy duty corner brackets with locators