For those unaware the Peugeot 205 T16 ingame has the Bodykit it used in 1987 for the Pikes Peak Hillclimb in the USA.
To cope with the extra Handling Requirements of the Course the Car was fitted with a Set of absolutely massive Wings on the Front and Rear to increase downforce. Not only did it have the Wings for Aero but it used a Set of Sideskirts that Peugeot Developed for use in Group B (but they got banned very quickly there) that helped to seal the underside of the Car and generate additional Downforce via Ground Effect
I think it’s an absolute shame that in Forza Horizon 5 the car doesn’t actually have Downforce Tuning Unlocked after applying this Bodykit as it definitely should have.
Here’s the Real Car in 1987 for reference
More Background info on the Real Car here
Also the New Returning Audi Quattro S1E2 that was recently added to FH5 also gets the Pikes Peak Bodykit it used in the same year but that does get Downforce Tuning Unlocked when you apply it.
I definitely think the Peugeot should have the Adjustable Downforce Added not only for Historical Accuracy but to make it more inline with the Quattro.