Why butcher your car? Cutting the walls, drilling, and putting stupid screws 😅 The skirts will not make your slow car fast or get more horsepower. Leave it alone!
Because it’s theirs and not yours. Some people don’t like the way mass produced cars look out of the factory. RWB is a wide bodykit modder, they are not engine tuners, so no one here is expecting a bump in hp or speed (only you it seems) You don’t see a chassis dynamometer in these videos or even the engine and yet you keep talking about speed or output. They are clearly in it for the aesthetics. If these people were modding for speed you would see a Ruf engineer instead.
Do you even have a project car? Not all project cars are meant for street racing and/or drag racing. And if you didn't notice, this car will be Fitment Engineering's flagship car meaning it will be bagged someday. So it will be low and slow baby. But then again, it might just be the 1st stage of their project and the "go fast" stuff will come in later.