2019-2026+ Mercedes-AMG A45 S / A35 (W177/V177) Carbon Ceramic Brake Rotors Stelvio because a mismatch on caliper

because a mismatch on caliper piston count or rotor diameter changes the fitment

since the M4 and M4 Competition shipped with more than one diameter

there's no need to relearn or recalibrate the EPB actuator after the swap

Will my dashboard throw a brake pad wear error

44 average friction) is paired with a disc ceramic coating optimized for cold engagement

2019-2026+ Mercedes-AMG A45 S / A35 (W177/V177) Carbon Ceramic Brake Rotors Stelvio because a mismatch on caliperReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2019 2026+ Mercedes AMG A45 S A35 (W177 V177). Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size A45 S 360mm 330mm 19" A35 350mm 330mm 18" Keep Your Factory Calipers? Yes if your front factory calipers are fixed 4 piston or more. The rear