Max Verstappen may have been handed a 10-place grid penalty, but that pales in comparison to the punishment Yuki Tsunoda has received from the FIA.
It had already been reported that Verstappen was expected to take a grid penalty for taking a fifth internal combustion engine unit, taking him past his allowance for the season.
The iconic Spa track offers plenty of overtaking opportunities and is often a place where teams bring new components.
But Verstappen's decision to take a new ICE unit means he will drop 10 places on Sunday's starting grid.
That could leave him with too much to do to try and catch the likes of Lando Norris, Oscar Piastri and Lewis Hamilton.
However, he will have an easier task than RB's Tsunoda who has been handed an unprecedented 60-place grid penalty.
The Japanese star has brought in a fifth ICE, turbocharger, MGU-H and MGU-K as well as his third energy store and third set of control electronics for this weekend.
Any time a driver exceeds the allocation of any of the seven power unit elements, they are automatically given a 10-place grid penalty.
Tsunoda exceeded his allocation on six of the changes made to his car, resulting in the 60-place grid penalty.