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Toro Rosso has revealed the first image of the Honda-powered car with which it will compete in the 2018 Formula 1 season.
The STR13, which was set to be revealed to the public next Monday on the first morning of pre-season testing, made its track debut at a wet Misano circuit in the hands of Brendon Hartley.
After images of the car were leaked online, Toro Rosso shared the first official photo of the new single-seater on Twitter on Wednesday.
The car will be powered by the Honda RA618H engine after the team switched to the Japanese manufacturer from Renault for 2018, and sports a similar livery to the one introduced by Toro Rosso last year.
The STR13 was fitted with the halo device, which included a small slotted gap trim similar to that seen on the new Sauber.
The car will be raced this season by Hartley and Pierre Gasly.