What's the lexus lc 500 top speed without limiter?

The Lexus LC500 officially generates a top speed of 168 miles per hour and is able to reach 0 to 60 mph in just 4 seconds. The Lexus' electronically controlled limiter curtails going faster for preventative safety reasons. Some European drivers have been able to push this figure to 177-178 miles per hour. Removing the speed limiter is not a standard option available to drivers. The limiter restricts excessive speeding through the ECU and a combination of gear and wheel sensors. Modifying the system includes disconnecting the wiring within the a vehicle's main computer responsible for reading and implementing speed controls. Most manufacturers do not make these diagrams or this information readily available.