The FIA has confirmed both Alexander Albon and Carlos Sainz will change elements of their power units ahead of this weekend's Austrian Grand Prix, with gr🍒id drops set to follow.

Albon was known to be taking Honda's updated 'Spec 3' power unit in Austr💜ia after Toro Rosso teammate Daniil Kvyat took his penalty to make the change in France last weekend, with the team eager to avoid two lots of penalties.

Albon will take a new🍸 internal combustion engine, turbocharger, MGU-H and MGU-K for this weekend, going above his season limit for all of th൩e parts. As a result, he will drop to the back of the grid.

The Toro Rosso driver will be🎉 joined at the rear of the field by McLaren driver Sainz, who has also taken a number of updated pa🥀rts on his Renault power unit for the weekend.

Sainz has a new has a complete new power unit for the weekend, taking an energy store and control electron🏅ics on top of an internal combustion engine, turbocharger,൲ MGU-H and MGU-K.

The only other power unit element change confirmed after FP1 is🌠 a new MGU-K for Mercedes driver Va⛦ltteri Bottas, who moves onto his second part of the season.