Grosjean: Haas-upgrade in Canada "best ever"

According to Haas driver Romain Grosjean, the team's upgrade package in Canada was the best that the team has ever produced, even though the American team didn't amount to much in their home continent.

Quite a few things were changed on the Haas in Canada; we're talking new front wings (that weren't groundhog-proof, a new floor and new bargeboards. It didn't mean much in terms of results though; Grosjean and Kevin Magnussen finished in P12 and 13 respectively. Grosjean still thinks he would've done better if it weren't for his poor qualifying.

"This is the best and most important upgrade," the Frenchman told Autosport.