ok i got brembos rotors and my 2 front have crackes on the drilled holes. wtf ive only put 10,000 miles on them?????? is thier i wartty on these bought them on ebay!! anyone esle have this problem

 

next time buy just slotted, cross drilled are known to do this.

 

i doubt there is any warranty, and yes this is known to happen on lower end stuff, i'm surprised it happened with the brembo's are you sure they were brembo's? how bad are the cracks?

 

not even a 1/4"

 

it might have been brembos, but im sure the drilling was done by some 3rd party

 

so im guessing i need new rotors???

 

Yes you need new rotors and if they are cross drilled and slotted, it was probably done by a third party. They sell cross drilled rotors though.

LEMAR

 

One more person learns first-hand why cross-drilled rotors amount to nothing more than jewelry on a street car....

 

where they Brembos or Prembos?
Next time just get slotted or get a BBK.

 

how hard did you brake on these for the last 10,000 miles? do you have all four or just two? what kinda brake pads are your running?

 

i got brembros all around and axxis pads around.. yes i brakes hard i do 100+mph everyday

 

Welcome to the world of drilled rotors. People want that "race" look but don't want the "race" cost of maintaining it. Remember race cars replace rotors after each race. They don't care if the rotors develope cracks shortly.

 

i know, i got a sedan gesh. im trying 2 make its look cute...

 

plain slotted is the way to go.

 

never go with cross drilled cuz its weeeak. just think about it: taking out chunks of a solid object makes it weaker. yeh it looks cool but its not worth it at all. go slotted.

 

I have had the same rotors you speak of for over 2 years, have not had a problem. Maybe I'm just lucky. I've heard about all the problems with drilled rotors though, so I'll get the slotted next time.

 

all drilling/slotting does is decrease the strength of the rotor, and create an uneven rotor surface, which increases pad wear. Save your money, get blank rotors next time.

 

I can't agree that it increases pad wear. I have never had pads last as long as the ones I am using now with the drilled/sslotted rotors. I'm using oem pads.

 

is this also a problem with dimple/slotted rotors?