#25793, "RE: Pics of side of the car that shows your brake setup..." In response to In response to 11
direction only matters if the veins inside the rotors face a certain way. most veins go straight from the center outward so it doesn't matter which rotor you put on which side. however if your veins are directional and spiral out from the center a certain way then you need to place them such that the air will be directed outwards when the rotor is spinning.
