Talk:Track Day Domination/@comment-86.16.227.107-20160125195926/@comment-26829117-20160125200253

If you upgrade to PR 53 (which is needed to complete Muscle and Prestige) then it can be achieved. You need to apply three gold upgrades and 2 additional R$ upgrades (taking 8 hours). See the minium PR requirements page for the upgrades required.