2014-2019 Porsche 911 (991) GT3 / RS / Touring Carbon Ceramic Brake Rotors CLK-Class this kit is not the

this kit is not the right fit

Direct Replacement is valid here because the Cullinan runs a front caliper of four pistons or more

How does carbon ceramic behave in winter and cold starts

The M50's front calipers are 4-piston fixed units

It runs 4 hydraulic pistons (28 mm) plus 1 EPB piston (27 mm) in a two-piece forged-aluminum body around a 380mm rotor

2014-2019 Porsche 911 (991) GT3 / RS / Touring Carbon Ceramic Brake Rotors CLK-Class this kit is not theReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2014 2019 Porsche 911 (991) GT3 RS Touring. Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size GT3 Touring GT3 RS 911 R 380mm, 410mm (PCCB) 380mm, 390mm (PCCB) 21" Keep Your Factory Calipers? Keep them if the front calipers are fixed 4 piston