2019 Porsche 911 (991) Speedster Carbon Ceramic Brake Rotors CT5 or the Turbo's PCCB 420mm

or the Turbo's PCCB 420mm front / 370mm rear

Base/T/S/GTS run 330mm or 350mm (PCCB) front and 299mm or 350mm (PCCB) rear

or CLA35 (C118/X118)

Why is this so much cheaper than a Mercedes dealer ceramic replacement

so first-stop feel on a cold 997 now comes very close to warm summer feel

2019 Porsche 911 (991) Speedster Carbon Ceramic Brake Rotors CT5 or the Turbo's PCCB 420mmReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2019 Porsche 911 (991) Speedster. Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size Speedster 410mm (PCCB) 390mm (PCCB) 21" Keep Your Factory Calipers? Keep them if the front calipers are fixed 4 piston or more the rear axle qualifies