So Ive had an idea of doing air curtains through the two little vents on my Mazda Demio. Its a fair amount of work due to room constraints within the area behind the bumper so will require a fair amount of work.
Has anyone done much testing with them? I couldnt find much using the search finction but thought someone might know of external sources.
Its between air curtains and blocking off the holes which lead to no where.
I dont want to put in the effort if the gains wont be measurable or if the tyre positioning is going to make them ineffective.
