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 vertically or horizontally.  

Includes:

• 1 x 21in (540mm) 45x90mm profile
• 1 x 14in (360mm) 45x45mm profile
• 8 x corner brackets
• 8 x corner bracket cover caps
• 12 x M8 20mm bolts
• 12 x M8 T-nuts 
• Shifter Mounting Plate