Haas to become final F1 downwash convert amid Austin concept switch

The American-owned outfit has remained an outlier in sticking to the in-wash solution that technical partner Ferrari has begun the new regulations rules era with.

But with Ferrari having ditched the in-wash solution at the Spanish Grand Prix, and Mercedes having abandoned its zero pods from Monaco, Haas was left alone as the only squad not running the downwash concept.

That will now change from next month’s race in Austin, as a major upgrade is…