Improved functionality and coolness

Mounting parts
Street brake rotor
Impression
While I enjoy circuit racing as a hobby, I learned from an introductory book that the first thing to tune is the brakes.
So I decided to replace this part.
I'm planning to take this to the circuit for a drive soon, but for everyday use, the slits and the red accents look really cool and lift my spirits.
Mood is also important for a fun drive, right?
Nakaji S from Chiba Prefecture
Vehicle model: MAZDA2 Model: DJLFS Grade: 15S Smart Edition