Re: best steering damper for 2007 S4Rs?
Any of the above dampers would do the job. Ohlins, Matris/Arrow... If your suspension is truly dialed in you really don't need one. I have the M3 on my bike and it works fine. I have it set to 6 and that's only in-case I hit a rock.
Good luck brother.
"Life is a storm. What makes you a man is what you do when that storm comes."