What do they do at the 21K mile check up anyway?

Should I worry about my FSTB and RSB?

Do they check the rotors, I get a lot of shake while braking at highway speeds. I think it has something to do with my RSB, since I remember it happening after I installed it.

Thanks...

 

The rsb does not affect the rotors. The shake is most likely from the front rotors anyways.... no dealer ever gave me crap over the RSB/FSTB

 

I just got mine 2 weeks ago, they changed the oil and rotated the tires.. I also got the Brake Judder problem fixed (TSB).. They're also ordering me a new CD player, mine makes sracthes on my CD's...