EBC Brakes S4 Redstuff Brake Pad and Rotor Kit for 2015-2022 Subaru WRX (S4KR1427)

Fits 2015-2022 Subaru WRX (Base, GT, Limited, and Premium).

The EBC Brakes S4 kit is a comprehensive braking upgrade designed for enthusiasts who demand superior stopping power with significantly less brake dust. This kit pairs EBC Redstuff Ceramic pads with fine-slotted G3000 sport rotors, providing a direct-fit replacement for the factory setup that improves thermal management and pedal feel during spirited highway driving.

The Redstuff pads are formulated with an aramid fiber ceramic compound, making them the lowest-dusting pads in the EBC range. They come fully shimmed, slotted, and chamfered to ensure silent operation. Each pad is finished with EBC’s patented Brake-In coating to accelerate the seating process and ensure optimal performance immediately after installation.

To complement the high-efficiency pads, the kit includes G3000 vented sport rotors. These rotors feature narrow-profile slots that help degas the braking surface and clear debris for consistent pad contact. The entire rotor is treated with a black Geomet anti-rust coating to prevent corrosion and maintain a clean look behind your wheels.

• Manufacturer Part Number: S4KR1427
• Pad Material: Aramid fiber enhanced with ceramic granules
• Rotor Style: Fine-slotted G3000 vented sport rotors
• Finish: Black Geomet anti-rust coating
• Installation: Direct fit; no modifications required over stock setup
• Warranty: 10,000-mile manufacturer warranty