Quick question do The 929rr an 954 share the Same block. I'm asking because I'm looking to change the Entire Exhaust on my 929 and I can't find anything except a few slip on on EBay.

 

The exhausts are the same.

 

What about the Headers on any other CBR and is it possible to remove that servo motor?

 

If you run a system that doesn't have the Htev, leave the servo motor connected. You can remove the 2 cables that go to the valve and the other one if you remove the flapper in the air box.

As far as I know, only a 929/954 system will fit without modification.