Hi,
I have e90 lci 328i and I am about to get performance front bumper. Is the cold air pack for brakes mandatory?
Stock car already brakes well without the cold air pack. I don't see a problem unless the performance bumper is designed in a way that completely blocks the air to the wheel well... but the bumper has two air ducts on each side which lets air in for cooling. Please let me know if i am missing something here.
Thanks,