Justin decides to try out for the high school track team. When an ant bites him, he becomes 100 times stronger than he should be. When Divatox finds out, she sends the Pirahantrons to capture him. The Rangers later discover that Justin's new strength is a result of the bite affecting his potential for growth and his Turbo powers; as a trade-off for the enhanced strength, Justin cannot morph, so he has to choose to stay a Ranger or keep his strength.
