No. Don't. The limiter is there for a reason. Three weeks ago, one of my grandkid's classmate, a 14 year old wearing a standard bike helmet had taken the limiter off his E-bike and was doing wheelies in the street doing at least 35 mph according to witnesses. The standard bike helmat may have kept him from getting killed instantly, but it did not protect enough of his head; he's still in critical condition. They've only got him stabilized because they put him in a coma.

It may not seem that much, but injuries from impacts increase exponentially the more force that is encountered. A bicycle helmet is only good for 20/25 mph impact, - basically someone skidding out on a bike lane or falling off when hitting a pothole or parked car; not thrown with force as if they were hit by a car. A full Motorcycle helmet is typically rated to protect your noggin (not your neck, mind you) if you're thrown off your cycle doing between 20mph and 60mph. Been there, done that, skidding out on a 50cc Vespa taking a gravelly curve at around 40 mph.
Yeah, and even wearing gear (gloves, heavy coat and pants, boots and a full helmet that was about five times worse than pitching over the handlebars of my 10-speed on the street when I hit a pothole wearing standard biking gear. Just don't. Unless you're going to be wearing motorcycle gear and seriously think of treating your limited e-bike like a e-motercycle.
Besides, take the limiter off, and you will break your ankles if you think about using the pedals at all after you get going.