Can you add power to a Tesla?
Isabella Bartlett
Updated on May 05, 2026
Tesla models have long been able to receive firmware updates electronically, and with the Model 3, there is an “Acceleration Boost” offered for the car's Dual Motor variant that costs $2,000. It adds 50 horsepower to the mix and shaves the car's 4.4-second 0-60 mph time to a mere 3.9 ticks.