Caliper rebuild?

[QUATTRO1869 at aol.com]

Hey fellow Audinauts,
 
    Does anyone know the least expensive place to get a  caliper rebuild 
kits?  I still have the stock A4 calipers(I know, retarded  with all the power but 
I cant afford S4 brakes at the moment)  I think one  is binding and would 
like to rebuild them both, but cant seem to find a kit for  the front, only the 
rear.
Any suggestions would be helpful!
Thanks!
 
Craig K.  Porter
98 A4 2.7tq  6-speed, Stage 2+



**************Wondering what's for Dinner Tonight? Get new twists on family 
favorites at AOL Food.      
(http://food.aol.com/dinner-tonight?NCID=aolfod00030000000001)