2020-2026+ Cadillac CT5 Carbon Ceramic Big Brake Kit — Brembo GT6 6-Piston SL-Class An untuned cold carbon-ceramic disc

An untuned cold carbon-ceramic disc bites less than cold iron

On a 350mm SQ5 front

Your factory parking-brake switch and function are preserved while you gain rear-axle thermal capacity from a real big-brake caliper

Wheels under 20 inches will not clear the disc

Each kit includes carbon-ceramic rotors in your trim's factory front and rear sizes

2020-2026+ Cadillac CT5 Carbon Ceramic Big Brake Kit — Brembo GT6 6-Piston SL-Class An untuned cold carbon-ceramic discReal Customer Builds & Reviews View All Will This Fit My Car? Full Upgrade CCB Big Brake Kits (With Calipers) for the 2020 2026+ Cadillac CT5. 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