The West Coast Customs crew showed up at this year's LA Auto Show, displaying their latest work for the Mario Kart 7 video game for the Nintendo 3DS. The fully-fuctioning, life-size, working models of Mario's Standard Kart and  Luigi's Bumble V Kart were built to promote the latest installment of the Mario Kart franchise and offered the show's attendees a chance to take photos with them. The process of building the mini carts will be aired on a 2012 episode of Inside West Coast Customs.

via Autoblog