What is the main benefit of the thermic black coating on the rotors?

The thermic black coating on the EBC RK series rotors is designed to provide maximum corrosion resistance. This helps to protect the rotors from rust and maintain their appearance over time, especially in varied weather conditions.

Are the EBC S12 pads suitable for track use?

The EBC S12 Redstuff pads are designed for street use and are noted as EBC's lowest dusting option. While they offer great response for spirited driving, they are not specifically intended for demanding track applications.

Does this kit include everything needed to replace the rear brakes?

Yes, this kit is sold in pairs for rear fitment and includes both the EBC S12 brake pads and the RK series non-slotted OE style brake rotors. It's designed as a direct replacement for your stock rear brake components.

Specifications

Brand: EBC
Part #: S12KR1588

EBC S12 Brake Pad and Rotor Kit

Name: EBC S12 Brake Pad and Rotor Kit
Brand: EBC
Price: 454.67 USD
Availability: InStock

$454.67

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2018-2021 Subaru WRX STI EBC S12 Brake Pad and Rotor Kit. Features low-dusting pads and OE-style rotors for improved street response.

Key Features

Fits 2018-2021 Subaru WRX STI.
Rotors are cast from G3000 iron with a cross-ground surface and thermic black coating for corrosion resistance.
Features OE-style noise-reducing shims on the brake pads for quieter operation.
The S12 Redstuff pads are EBC's lowest dusting option, ideal for street use.
Provides great brake response from the first application of the pedal.
This is a direct fit kit, requiring no changes over stock components.

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Fits this vehicle

Subaru WRX STI 2018-2021

Product Details

Starting with the G3000 iron construction, these EBC RK series rotors are built for your 2018-2021 Subaru WRX STI. They're cross-ground for a smooth surface and coated with a thermic black finish to resist corrosion, making them an exact replacement for your factory rotors. EBC inspects each one for runout, ensuring they're ready for direct installation without any modifications needed.

Paired with these rotors are EBC's S12 Redstuff brake pads, known for being their lowest dusting option. These pads are designed for street use and offer a great brake response right from the first application, even with their low-dusting properties. This kit is a solid option for daily drivers looking for an improved feel and cleaner wheels compared to stock.

This kit includes everything needed for the rear of your WRX STI, with vented rotors measuring 326mm in diameter. It's a well-built upgrade that aims to provide a noticeable difference in braking feel and appearance.