Best Seller R1 Concepts [18-21 WRX STI] Front Drilled Brake Rotor – Black

The R1 Concepts RNC623-13041 front drilled brake rotor is a direct-fit replacement for compatible 2018-2021 Subaru WRX STI applications. Its drilled friction surface with black finish supports consistent braking performance and a clean, performance-focused look.

• Part number: RNC623-13041 (variant SKU rnc623-13041; legacy description confirms; official verification pending)
• Drilled friction surface supports consistent braking performance legacy-sourced
• Black finish provides a clean, performance-oriented appearance legacy-sourced
• Direct-fit front rotor for compatible factory-style brake systems legacy-sourced