2015-2019 Porsche 911 (991) Carrera GTS Carbon Ceramic Big Brake Kit — Brembo Porsche 911 GT3 6-Piston GT-R Because it retains the OE

Because it retains the OE calipers

so send your wheel details during fitment confirmation and we will verify barrel and spoke clearance against your chosen caliper

An untuned carbon-ceramic disc bites less than cold iron on the first stops of the day — that's normal physics

Why replace factory PCCB rotors instead of switching to iron

The rear pairs an OEM AMG 4-Piston Caliper with a 380mm carbon-ceramic rotor to add thermal capacity at the axle that handles brake bias under heavy deceleration

2015-2019 Porsche 911 (991) Carrera GTS Carbon Ceramic Big Brake Kit — Brembo Porsche 911 GT3 6-Piston GT-R Because it retains the OEReal Customer Builds & Reviews View All Will This Fit My Car? Full Upgrade CCB Big Brake Kits (With Calipers) for the 2015 2019 Porsche 911 (991) Carrera GTS. This page's exact brake setup: Model Years Front Setup Rear Setup Min. Wheel Size 2015 2019 Brembo OEM Porsche 911 GT3 6 Piston Caliper 410mm Brembo OEM Porsche 911 GT3 4 Piston Caliper 390mm 21" Every StopFlex kit is bespoke engineered for your exact model and trim brackets, rotor hat offsets,