For our F80/F82/F83 guys, we understand cooling is absolutely important. When we run our cars to their limit our cooling becomes maxed out. We have to make sure that our vehicles are properly cooled.
One pair of carbon fiber air ducts.
You must cut into your bumper in order for this to be installed.
PLEASE have a professional make the cuts and install.
These are held with 3M tape. Please make sure it is secured and cleaned properly.