2015-2023 Audi TT RS / TTS (8S) Carbon Ceramic Brake Rotors CT6 since that build sits closest

since that build sits closest to the barrel

It replaces the 390mm front and 365mm rear rotors with matched carbon-ceramic discs

so cold-car feel on your X4 now lands very close to warm summer feel

S7 front is 400mm

so there is no trimming or guesswork

2015-2023 Audi TT RS / TTS (8S) Carbon Ceramic Brake Rotors CT6 since that build sits closestReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2015 2023 Audi TT RS TTS (8S). Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size TT RS 370mm, 380mm (CCB) 310mm 19" TTS 338mm 310mm 18" Keep Your Factory Calipers? Yes if your front factory calipers are fixed 4 piston or more. The rear axle