Wilwood SX6R Big Brake Kits Front 2020-2023 Chevy Corvette C8 (GT Slotted 15.00" Rotor)Wilwoods Speed Xtreme SX6R six piston front and Aerolite AERO4 four piston rear calipers are combined with 15. 00 dynamic mount, Lug Drive floating rotors to create the ultimate C8 Corvette big brake package. These rotors are more than 2 larger in diameter than the base models brakes, 1. 7 larger than the factory Z51, and 0. 5 larger than the Z06. The kits deliver better pedal feel, increased brake torque, and greater thermal capacity without