2020-2026+ Cadillac CT4 Carbon Ceramic Big Brake Kit — Brembo GT6 6-Piston Ghibli You keep the OE switch-activated

You keep the OE switch-activated parking-brake function and auto-hold behavior while running the 380mm rear carbon-ceramic rotor

and will these clear my wheels

and 410mm if you have the PSCB option

so we machine the brackets and rotor-hat offsets to your specific car after you confirm trim and year

Is this a bolt-on kit for any E63/E64

2020-2026+ Cadillac CT4 Carbon Ceramic Big Brake Kit — Brembo GT6 6-Piston Ghibli You keep the OE switch-activatedReal Customer Builds & Reviews View All Will This Fit My Car? Full Upgrade CCB Big Brake Kits (With Calipers) for the 2020 2026+ Cadillac CT4. This page's exact brake setup: Model Years Front Setup Rear Setup Min. Wheel Size 2020 2026+ Option 1: Brembo OEM Cadillac CTS V 6 Piston Caliper 380 mm rotor Option 2: Brembo GT M6 6 Piston Caliper 380 mm rotor Option 3: Brembo GT S6 6 Piston Caliper 380 mm rotor Option 1: Brembo OEM Cadillac CTS V 4 Piston