There are others points too. We don't see the wastegate of work car, same for the dump-valve, and i see its always a k26 KKK, there are not the oil cooler on the top, not the carbon intake. But, you say all ex works have 2 shock-absorbers and its false, the first ones chassis have just 1 shock-absorbers and 1 armorers on both sides of shock absorbers (And you have the place to put them). There are too the oil pressure fitting for the rear differential that we don't have like a Stradale and we can see that's a Stradale cabin/chassis cause there all the Stradale protections and insulators. And last thing the intake pipe is metallic color like a Stradale and the works cars intake pipe are black.
Una stradale non suona così, ha livree Martini, poi qln ha spiegato che avendo un solo ammo per ruota al posteriore sia una stradale... in ogni caso il sound è da Gr B