Masters of Speed is a bonus series which can be found within the Legend category. In the series, players will be able to participate in 48 different racing events separated by 22 tiers. In the series, there are now four cars that the player can drive with the addition of the 2015 911 RSR model from Porsche, which can be used in other racing series as well. There is another bonus series to Zenith Series, namely All Star Vendetta, which can be unlocked by earning 15 trophies in Zenith Series. All tiers and 89% completion can be reached without File:Icon Gold.png upgrades.