 From 2013, the event became part of the newly formed Pirtek Enduro Cup within the Supercars season, along with the series' other two-driver races, the Bathurst 1000 and Gold Coast 600.Triple Eight Race Engineering dominated on the return to the track, with wins from 2012 to 2014.2015 saw Winterbottom win the Sandown 500 for a second time, having first tasted success in 2006, leading home a Prodrive Racing Australia one-two finish.