As the title states I have a 2001 Audi S4 M-box with k04's and the trimmings for stage 3-, been running a base tune from VAST cause they shut down. That is after I tried to have them mod the file and they wouldn't because my tune was done by some guy who got fired. (What a fricken joke and bad business practice to not honor a deal, I just wanted a base stage 3 file will be doing a nefmoto tune) BUT i digress I cannot pull the tune off with the usb->serial cable I have done this on a few other S4's just giving them stage 1 tunes so not a complete noob.

Wondering if flashing to this file (or any) will brick my ecu that was vast tuned. This is a tune from Jude I thought i'd try out, and work with tweaking while i get the injectors and fmic piping built.