The Fuel Line is one the most common issues the Veloster Turbo has.
If you had ever experienced throttle cut or power loss during full throttle, most likely the culprit is the OEM fuel line that is collapsing or has kinked.
The OEM line is a very small hard rubber line that runs the length of the car and is known for failures.
Switch the line to the more sturdy BTR fuel line and get your car running the right way.
We also highly recommend this modification for those running our ECU tunes as well