PowerStop EBR1486EVC Disc Brake Rotor - Rear Right

Power Stop Rear Rotor Overview

The Power Stop - Rear Genuine Geomet High Carbon Coated Rotor (Part Number EBR1486EVC) is engineered for BMW M2, M3, and M4 models. Designed to provide reliable braking performance, this vented disc brake rotor features a rust-resistant coating and precise dimensions to maintain optimal stopping power.

• Compatible with BMW M2, M3, and M4 rear brake systems
• Vented disc brake rotor design for improved heat dissipation
• High carbon content with Geomet coating for corrosion resistance
• Nominal thickness of 0.94 inches (23.90 mm) and discard thickness of 0.88 inches (22.40 mm)
• Overall height of 2.60 inches (64.70 mm) and outside diameter of 14.60 inches (369.90 mm)
• Mounting bolt hole circle diameter of 120 mm with 5 lug holes

About the Power Stop - Rear Genuine Geomet High Carbon Coated Rotor Line

This Power Stop product line focuses on rear rotors that combine high carbon steel with a Geomet coating to enhance durability and corrosion resistance. The high carbon content improves rotor strength and wear characteristics, while the Geomet coating provides a rust-resistant surface, extending rotor life and maintaining consistent braking performance under various driving conditions.

Detailed Product Description

The EBR1486EVC rotor is a vented disc type designed to optimize heat dissipation during braking, reducing the risk of brake fade on BMW M2, M3, and M4 vehicles. Its nominal thickness of 0.94 inches (23.90 mm) ensures structural integrity, while the discard thickness of 0.88 inches (22.40 mm) indicates the minimum safe thickness before replacement is necessary. The rotor’s overall height of 2.60 inches (64.70 mm) and outside diameter of 14.60 inches (369.90 mm) are engineered to match factory specifications for proper fit and function. The mounting bolt hole circle diameter of 120 mm and five lug holes ensure secure installation on compatible BMW rear hubs.

Common Applications and Problem Solving

• Replacement for worn or warped rear rotors on BMW M2, M3, and M4
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Improves braking consistency by reducing rotor corrosion and wear
• Helps prevent brake fade during aggressive driving or track use
• Restores proper rotor thickness for safe braking performance

Installation Notes and Tips

Ensure the rotor surface and hub mounting area are clean and free of debris before installation. Verify the rotor thickness is above the discard thickness of 0.88 inches (22.40 mm) during inspection. Use proper torque specifications for the mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to maintain optimal braking efficiency.

Quality Assurance

Power Stop rotors undergo rigorous quality control to meet OEM standards for fitment and performance. The high carbon steel construction combined with the Geomet rust-resistant coating ensures durability and longevity. While specific warranty details are not provided, Power Stop products are manufactured to maintain consistent braking performance for BMW M2, M3, and M4 vehicles.