2018 IMAGES: TORO ROSSO STR13 - HONDA POWER

Toro Rosso officially unveiled its Honda-powered STR13 2018 Formula 1 car with a presentation in the Barcelona paddock ahead of the opening test on Monday morning. The STR13 made its track debut at a wet Misano circuit last week, with Brendon Hartley at the wheel. After images of the car were leaked online during the shakedown, Toro Rosso responded by sharing the first official photo on social media. Toro Rosso will run Honda power for the first time this season after switching from Renault to the factory Honda deal relinquished by McLaren.