Tesla is offering the owners of the new Model Y the option to purchase an Acceleration Boost upgrade for faster acceleration.The $2,000 optional upgrade reduces the 0-60 mph time by 0.4 seconds on the new Model Y Long Range AWD.This Acceleration Boost adds 100 horsepower to the new Model Y Juniper, enhancing its performance.The upgrade is currently available for Model Y Long Range AWD in the US and Canada, priced at $2,000 and CA$ 2,700 respectively.