[SleeperBMW69]

Are slotted and dimpled that much better that smooth rotors. My car is used as a daily but aggressive driving habits. Just curious if it makes that big of a difference. I've put them on a few vehicles in the past but to be honest I'm not sure I saw a big difference. I will say they did stop well but could they have done that well on oem.

[Billfitz]

They're not better. For daily driving they're worse. They have some advantages when on the track.

[SleeperBMW69]

Thank you

[cfm56d7b]

SleeperBMW69, this thread is worth reading:

https://f30.bimmerpost.com/forums/sh...dimpled+rotors

TL;DR: "dimpled rotors have a place in automotive engineering for much heavier vehicles.
In lighter cars, cross-drilled rotors offer the same outgassing functions with a better cooling capability."