I believe he was using the injection system as an example. That’s not changing on the car.
I think tuning was unrelated to the incident, or actually the lack of tuning. The car ran perfectly fine until I put the new plenum and f-hose on it. I believe after I did that, the boost built WAY to fast and spiked up over what it originally was (1.5 bar).
I do not blame the tuner one bit for this, hence why I’d still only bring the car to that place to get it tuned.