I have a 2001 GSR with a big brake kit from StopTech and the original front brakes are in a box in the garage. I don't drive this car in the winter.

Now, my 1990 GS could use some new brakes. I use this car as my daily driver cuz of the salt on the roads. I can't just take it all apart right now becuase of time constraints, and not having another car to drive, Unless I'm sure this will work.

Does anybody know if I can do an easy bolt-on upgrade of the front brakes by just putting the 01 calipers on the 90? Will the 01 calipers match up to the 90 uprights? Any other issues with this swap? I'm assuming the rotors will fit, since they have the same lug pattern. Am I wrong?

 

they should swap without a problem. they are pretty much the same thing, claipers and rotors.

 

rotors for sure.
calipers i dont see why not.