Performance Overview

EBC Brakes RK1178 RK Series Plain And Vented 1-Piece Rear Premium OE Rotors for 1986-1995 Porsche 928 is a vehicle-specific brake rotor designed for 1986-1995 Porsche 928, Porsche 928 S4 5.0L, Porsche 944 Turbo 2.5L. Make way for the replacement rotors that are like OE in dimensions but exceeds the factory specifications when it comes to thermal build-up, brake noise, vibration standards and over-all wear with its high-quality gray iron! The EBC RK Series Premium OEM Brake Rotors are all these and more! These rotors apply innovative engineering concepts to create an iron compound that is far more superior to the majority of original material blends. The graphite content that forms during the curing process which is the result of the high percentage of carbon and silicone in the blend is the secret behind the rotors quality. It makes the rotor softer and denser at the same time. The evenly distributed heat minimizes warping and cracks and eliminates that annoying

Key Features

• Designed as a vehicle-specific brake rotor replacement for rear applications
• Helps restore smooth, consistent braking performance
• Built for direct-fit installation on compatible vehicles
• Supports reliable stopping power for daily driving
• Recommended to verify year, make, model, and position before ordering

Vehicle Fitment

Fitment Summary: 1986-1995 Porsche 928, Porsche 928 S4 5.0L, Porsche 944 Turbo 2.5L

Position: Rear

• 1986 Porsche 928— Position: Rear
• 1987-1989 Porsche 928 S4 5.0L— Position: Rear
• 1990-1991 Porsche 928— Position: Rear
• 1993-1995 Porsche 928— Position: Rear
• 1986 Porsche 944 Turbo 2.5L— Position: Rear

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. This listing includes fitment data for 1986-1995 Porsche 928, Porsche 928 S4 5.0L, Porsche 944 Turbo 2.5L.

What part number is this?
The listed part number is RK1178.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

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Vehicle Fitment Table