Bring smoother, low-vibration braking to the rear axle with the Dynamic Friction brake rotor 900-02140, a direct-fit replacement for the 2022-2024 Audi e-tron GT, 2022 Audi RS e-tron GT, 2025-2026 Audi S e-tron GT, 2019-2026 Porsche Cayenne, and 2020-2024 Porsche Taycan. This DFC Hi-Carbon Alloy, Geomet-coated rotor is 100% precision mill-balanced for smoother stops.
Key features:
It is machined to tight tolerances — Disc Thickness Variation (DTV) of 0.010 mm maximum and lateral runout of 0.050 mm maximum — to help keep braking balanced. This is a rear rotor; it is sold individually, and replacing both sides as a matched set is recommended for even, balanced braking. See the Buyer's Guide tab for engine-level fitment.
Does the Dynamic Friction brake rotor 900-02140 fit my vehicle?
Fitment covers the 2022-2024 Audi e-tron GT, 2022 Audi RS e-tron GT, 2025-2026 Audi S e-tron GT, 2019-2026 Porsche Cayenne, and 2020-2024 Porsche Taycan.
Is this a front or rear disc brake rotor?
It is a rear rotor for the listed applications.
What is this rotor made of?
It is a Hi-Carbon Alloy rotor built with premium G3000/G11H18 iron castings for strength, stability, and durability.
Is the rotor protected against corrosion?
Yes. It is Geomet coated to provide high-performance corrosion protection.
Do I need to replace both rear rotors at once?
It's sold individually. Replacing both sides on the axle as a matched pair is recommended for even, balanced braking, though it is not strictly required.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
