Talk:Balance of Power/@comment-26829117-20180222114106/@comment-26829117-20180305131532

None of the upgrades you apply to this car are required for 100% completion. Whichever way you look at it they are sunk costs. Even if you don't own the Porsche 911 RSR (2107) then it is still cheaper to buy and upgrade that car to complete GTE-PRO: ASTON MARTIN AND PORSCHE as it is still the only car that can complete PORSCHE PERFORMANCE SHOWDOWN and it only costs another R$ upgrade.

If you could win this car with no upgrades then it would be a real bonus but spending the 450 to upgrade it is still a sunk cost.