Tesla is now offering Ludicrous Mode upgrades for older P90D models because why not techcrunch.com

Want to make your P90D about 20 percent faster? Sure, no worries. Tesla is now allowing P90D buyers who skipped the insane Ludicrous Mode upgrade at the time of purchase to add it to their vehicle for $10,000. The company claims the upgrades will drop the car’s quarter mile time to 10.9 seconds and 0-60 time to 2.8 seconds.