So... would running an OEM RS4 ECU in an S4 that has been upgraded to K04's work?
Thread
Thread Starter
Forum
Replies
Last Post
AUJ
S4 / RS4 (B5 Platform) Discussion
16
12-27-2002 08:03 AM
gk1
S4 / RS4 (B5 Platform) Discussion
2
05-16-2001 12:09 PM