
I wasn't sure how they would act given the good price but I'm amazed to say the least! I've done about 10,000 miles in my '09 BMW 335i. My independent shop installed them, followed the recommended break-in procedure, and so on. As long as there is no deformation, minimal brake dust, and good braking performance, just like OEM. I'm actually now about the fronts, and will 100% buy the same brand.