EBC BSD Rear Rotors Subaru STI 2004 | BSD1057 Piston Sets - Forged - 4cyl pulleys and reusable high-flow air

pulleys and reusable high-flow air filter

and ethanol compatibility—no modifications required

Mandrel-bent GR2 titanium piping improves airflow and efficiency

Red polyurethane PTFE-lined greaseless bushings

75 inches thick and absolutely dwarfs the factory TMIC with over 80% more frontal area

EBC BSD Rear Rotors Subaru STI 2004 | BSD1057 Piston Sets - Forged - 4cyl pulleys and reusable high-flow airProduct Fitment: 2004 Subaru STI EBC BSD Series Sport Rotor Rear The EBC BSD Series Sport Rotors feature an ultra quiet V slot design engineered for improved heat dispersion and cooler pad operation. These high carbon rotors are ideal for performance vehicles where both style and functionality matter. Key Features High Carbon, Thermally Stable resists warping and maintains consistent braking performance New Vee Slot Design improves heat dissipation