Quote:
Originally Posted by Pray for Mojo
ECU tuning has its pitfalls, coming from the MK6 GTI world, the North American ECUs had to be physically cracked open and bench flashed. If they weren't sealed properly water could get in and fry the boards. Piggy backing is how I've tuned my Diesel truck, through Banks, and my BMW with JB4, haven't had an issue with either.
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The MK7 can be port-tuned, not via the ECU.