2014-2016 Porsche Cayman (981) / S / GTS / GT4 Carbon Ceramic Brake Rotors Dodge the EP4 is the more

the EP4 is the more compact sibling to the EP4S

The RS5 (B9) ships with a factory electronic parking brake

no separate drum-in-hat parking mechanism is needed—the hardware in this kit supports normal EPB actuation and auto-hold

so nothing on the caliper side changes

2014-2016 Porsche Cayman (981) / S / GTS / GT4 Carbon Ceramic Brake Rotors Dodge the EP4 is the moreReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2014 2016 Porsche Cayman (981) S GTS GT4. Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size Base 315mm 17" S GTS 330mm 17" GT4 380mm, 410mm (PCCB) 380mm, 390mm (PCCB) 21" Base S GTS 299mm 16" Keep Your Factory Calipers? Keep them if the