Yes the roof scoop will give some air flow in the cabin however there are far more efficient and aerodynamic ways of doing so.
Rally roof scoop functional.
But if you re just after that snappy rally car look install the scoop by itself without cutting a hole in the roof.
Deep 6 rally team merch and also random car sticker.
Aka the wizard.
I asked them where they got it and they said it is a bona fide race car part made for a european rally race car.
Roof scoops became usual in any rally car allowing to generate some curious images such as the one below from carlos sainz first win where head lamps and roof scoops seem to play in parallel.
Theres a site geared mostly to sti s and other subies that happens to sell.
Scoop measures approx 19 x 17 and 3 5 tall.
The scoop on the roof was absolutely functional it even had a little crank on the inside to turn the air flow on and off.
It was also real carbon fiber.
Internal directional air vents two stage foam filter system to reduce dust.
Wide mouth helps to feed air to your roof vent but a small air escape in the back of the scoop reduces noise and lift when roof vent is closed.
Joined sep 7 2005 8 950 posts.
I learned that the roof scoop on rally cars is used to help cool the cars.
Discussion starter 1 aug 3.
Functional rally roof scoop.
They got it over seas at a rally race supplier.
C sainz l moya toyota celica t165 rally acropolis 1990 1st.
With time roof scoop design improved turning into a flat thin opening.
I have read the answers below and they only tell half the story.
Carbon roof vent designed in two parts to help reduce water ingress.
Just a quick video on how i installed my roof scoop and vent on my 2004 subaru sti thanks for watching.