2017-2023 Porsche Panamera (971) / 4 / S / GTS Carbon Ceramic Brake Rotors Toyota 370mm 338mm 19" LT1 345mm

370mm 338mm 19" LT1 345mm 315mm 18"

Wheel Size 2005-2011 Akebono OEM Audi RS 10-Piston (10N) Caliper / 420mm TTSPORT EP4 4-Piston Forged Caliper integrated with EPB / 380mm 21"

350mm (PCCB) 18" Base/S/Spyder 299mm

so you keep the factory front 4-piston (or larger) fixed calipers

Confirm your current front rotor diameter and caliper piston count before ordering

2017-2023 Porsche Panamera (971) / 4 / S / GTS Carbon Ceramic Brake Rotors Toyota 370mm 338mm 19" LT1 345mmReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2017 2023 Porsche Panamera (971) 4 S GTS. Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size Base 4 4S Hybrid 360mm 330mm 19" GTS 390mm 365mm 20" PSCB option 410mm 380mm 21" Keep Your Factory Calipers? Keep them if the front calipers are