osbornsm

1st track day: Boil Superblue fluid
2nd track day: Add motul fluid and brake ducting consequently warps DBA 2-piece rotors.

I thought the whole point of 2-piece rotors was to get rid of the warping tendencies?
- I'm running Sumitomo HTZIII tires, so nothing too sticky.
- Carbotech XP8 pads F/R
- DBA 5000 V3 rotors

And NO, i didn't go to the track and then wash my car immediately after.

Can you "cut" 2-piece slotted rotors?
- If yes, can they just "take off the high spots" to not loose too much rotor mass?

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