Audi A6 ABS module
 

Mom's car ('00 or '01 A6 Biturbo) is at Prestige in N. Miami and they want a fortune to fix it. I don't know my way around the Audi so I've kept my distance but this is ridiculous.
I'll take any/all ideas on how I can get this done cheaper/myself, just don't know where else to shop for parts for these things.

First call Champion Audi in Pompano and see what they get for the repair.

The 2.7 TT A6's were not their best cars. I owned both and 00 and 01. They both were taken back by Audi under the lemon law process. The 01 had an oil leak that could not be fixed for more than 5K miles.