Of course it does, but I'm quite sure they did it only as a part of a normal test day.
Printable View
Ηyundai was testing new aero
https://pbs.twimg.com/media/ERdxB0jX...jpg&name=large
https://twitter.com/ChristianWRC1
And they found more horsepower https://www.instagram.com/p/B86oEbXJ...d=saolhy3ak8xa
Already starting to use test days (not around teambase) on it.
Hmm M-Sport Fiesta might be in trouble with both Toyota and Hyundai investing so much to their new cars.