In the stock class, can you??

[citanest]

Change the caliper from a 1-piston caliper to a 4-piston caliper without changing the size of the rotor?

It says the brake can be modified without altering the size of the rotor... Am I right?

[Dave]

yes Citanest, you are correct. In stock class you can upgrade the brake pads and calipers, but the rotors must remain stock in diameter (you can opt for slotted or cross-drilled rotors if you want, though I don't recommend them).

You can go to larger rotors under the authorized mods section at the SuperStock level and up.

Cheers,
Dave