i don't think so,i looked at a review on youtube from URC and he did mention that traxxas have said you need to take a speed restrictor off and to do so you need teh traxxas link app on your iphone,but he said there might be a possibility that you may be able to do it on the esc.
either way this car isn't my cup of tea .
Quote:
Originally Posted by Col
After careful(ish) reading I think the iPhone is simply used as a realtime display for the telemetry.
This is the phone mounted on the transmitter:

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