"Help" looking for better brakes for Time Attack Event

[Andyfee]

Hey Guys and Gals,

Hope all is Well in your world.

Im needing help on finding slotted rotors and ceramic pads for our Yaris
Getting it ready for the first Time Attack Event this year.

Any info would be great were ready to buy but cant find any thing in the States, Any info would help

Thank You To You All