Originally Posted by aus
Are they ever coming out with the M3 specific scoops?
I still want to know how there are suppose to work when we have a big vent on the hood that will let out any additional pressure built up by the scoops?
Like many others, you can easily see water shooting out of the hood vent when it rains, so there's no one way valve there.
scoops are stupid and dont work Period. There isnt a one way valve because that vent sucks in air at higher RPM.