I have had it on 3 5 ers and I love it. It makes the F10 more flexible. I am a cyclist and I can remove the front wheel of my bike and put my bike inside the car. I measured the trunk on the F10 and it is the same size as the E60. You could measure that. I use SF RS frequently and it is convenient and works well.
17 540i x on the ship
14 550i Euro Del
Retired: 11 550i Euro Del; 08 550i Euro Del; 06 330i Euro Del; 04 545i Euro Del; 01 530i Euro Del