
This option offers an extra possibility to play with the rear end flex of the Serpent 733. The extended legs of the lower engine-mount bracket already offer some possibilities for that as well, by using the screws or not. This new brackets sits a little bit higher in the car and thus has a larger effect on the rear end flex as well.
It will also increase rear end rigidness, so in case of a rear end crash, the chassis will be less prone to bending.