People secretly pinch cars belonging to friends and family to surprise them with a shock makeover from the Carjackers garage. The Carjackers team - Matt, Sophie, Rob and their crew of vehicle experts and modifiers - are armed only with design inspiration from the car owner's mate. They'll have a limited time to transform each vehicle before reuniting the owner with their motor. Will the owners be happy with their pal's design concept when they see their new - but not always improved - car?