Stroll was the only driver to run with the extensive updates to the RP20 in Mugello last weekend, with Sergio Perez originally scheduled to also get the parts for the next race in Sochi.
The changes included new shrink-wrapped sidepods, new floor, new front wing, new engine cover and new brake ducts.
It is the first major upgrade that the team has made since the start of the season, when it …Keep reading
