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Stay away from drilled rotors as they are just blanks drilled by the seller which creates stress fractures and makes the rotor weaker. If you want "drilled" rotors they have to be cast with the holes and they are going to be expensive. Plus, it's not worth it unless you are tracking the car hard. For street use all they do is reduce contact area and eat up your pads faster.

Good luck! :thumbup:
Nitpicking, but they don't create stress fractures, they create stress concentrations, which can eventually create fractures through fatigue.

Cast holes have the same stress concentrations, but better material capability due to being cast.

I suppose its just semantics, but as a mechanical structural engineer, I couldn't help but correct. :thumbsup:
 
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