Maybe the number change from country to other
Like that 335i pp performance stage 2 with hamann catback .. 420 bhp
He get 13.44 .. With tuning 335i and you said a stock one can make it in 12 s WoOw
Sorry .. But in my country , you will need a car with 600 bhp to get in 1/4 mile near to 12 s
The isf and mustang 5.0 get near and maybe less than the 535i got on the 1/4 mile
There are many video on youtube about yas drag race in united arab emirates
And i'm sure they give as the true record