EBC Brakes Ultimax Slotted Rear Brake Rotors RK1846 - Select Audi/Porsche 2011-2026

Fits select 2011-2026 Audi A4, A5, A6, A7, A8, Q5, Q7, S4, S5, SQ5, and Porsche Macan models. See fitment table for specific trim and engine requirements.

EBC Brakes Ultimax Slotted Rotors are designed for drivers who want the increased cooling and cleaning benefits of a slotted brake disc without the characteristic air noise often found with standard slotted rotors. These rear rotors are engineered as a direct premium replacement for your factory brake discs, offering improved performance and longevity under daily driving and spirited conditions.

The progressively angled slots on the Ultimax series pull cool air across the rotor face and brake pads to maintain optimal operating temperatures and resist brake fade. This slot geometry also effectively clears gas, dust, and debris from the contact patch, ensuring maximum pad grip and preventing surface glazing.

• Manufacturer Part Number: RK1846
• Reduced Noise: Angled slots eliminate excessive air noise for quiet operation.
• Cooler Operation: Advanced slot design draws in air to lower surface temperatures.
• Debris Management: Helps eject dust and water to maintain consistent braking performance.
• Pad Longevity: Helps maintain flat pad surfaces for more even wear over time.
• Placement: Rear