The 2003–04 Subaru Impreza WRX STI deserves braking hardware tuned for the high-revving character of Subaru's JDM performance platform. Ghost Rotors drilled & slotted brake kits deliver the stopping confidence that Subaru Impreza WRX STI drivers demand — drilled and slotted rotor faces for maximum heat dissipation, GEOMET-coated aluminum hats for corrosion-free longevity, and matched carbon ceramic brake pads for fade-free pedal feel across the full temperature range. Our drilled and slotted rotor design evacuates heat, gas, and brake dust continuously from the pad face — maintaining consistent bite and preventing the glazing and fade that OEM pads suffer under pressure.
Every Ghost Rotors Subaru Impreza WRX STI brake kit ships as a complete bolt-on replacement — no adapters, no machining, no dealer required. Carbon ceramic pads provide 3–5× the lifespan of OEM semi-metallic pads, dramatically less brake dust on your wheels, and consistent pedal feel from cold starts to repeated hard stops. Browse the full JDM Performance brake kit catalog or explore all Subaru brake kits to find the right kit for your year and model. Free shipping on every order — backed by our lifetime warranty.
Subaru Impreza WRX STI Drilled & Slotted Brake Kits
- Rotor Part #: GH-47019 GH-47020