The Sahara Force India Academy driver took pole position and won all his heats on Saturday, before taking victory in the first final on Sunday. In the second final, he finished fourth after staging a brilliant recovery drive from last position as a result of contact at the first corner.
With 154 points from the series opener, Daruvala heads to Glan y Gors Park in Wales next month full of confidence.
Mumbai Roundup: 9 incidents that took place this week
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Photos: 'Dangal' girls Sanya Malhotra, Fatima Sana Shaikh's dinner outing