Car Warriors.

Car Warriors is an American automotive reality TV show produced by BASE Productions and aired for two seasons on Speed in the United States and Discovery Communications affiliates in international markets. For season 1, each episode pits an all-star car restoration team against a rival team from a different city to restore and modify their car in less than 72 hours. The challenging team has a chance to take home not only their car, but the All Stars' car should they win the contest; otherwise, they go home empty-handed if they lose. Season 2 replaces the All Stars with another local restoration team, as both teams have 48 hours to transform their cars for a chance to keep them in the end.