Yes...all Titleist drivers from the 910 to TS have the same adapter.

Yes, a shaft from a 915D2 driver will work in the TS Driver Series.

TH

Yep, same as all the past drivers. You can interchange shafts with all of them (910, 913, 915, 917). Only some of the fairway woods are different. That said, there's always a benefit to getting a fitting against all the new shaft options before assuming the one in your 915 might be the best for you.

Hey Dale you have hit the 1,000 posts mark!!!

Cheers,
Dr. K

Ha! I noticed that last night. I don't know if that means I'm a golf nut of have no life? Rhetorical question, please don't answer. Anyway, seems like a lot until i see my buddy "Don O" has over 3,100.

I confess, I have no life... (even my wife agrees). But I have learned a lot from TT. I have had to catch up on a lifetime of learning golf by getting started at 59.
PS - Drivers from 910 to now, Fairways from 913 to now, and Hybrids 913 to now are interchangeable (only) to themselves. Just note that 913/915 hybrid shaft Surefit adapters are 0.75 degrees of loft, and 816/818 shaft Surefit adapters are 1 degree of loft change.
And Cathi - omnipotent concierge - is still ahead of me - which is good because she knows so much more!!