B5 S4 ECU, GIAC-X Chip, 93 Oct, 557M + 557H
I have an extra ECU out of my 01 S4 that I am looking to sell. Let me know if your interested. i am looking for $300. I am upgrading to Stage 3. The ECU is a 557H box but will work in the M box application as well. This is for a 6 speed manual.
Thread
Thread Starter
Forum
Replies
Last Post
AP9548461
Archive - Engine/Performance Parts
2
Jul 15, 2008 11:32 PM
audiondubs25
Audi A6
4
Jun 1, 2008 03:14 PM




