DBA - 4000 Series T-Slot Slotted Rotor Rear Pair (2008+ WRX) car-subaru-sti-2021 or if you plan on

or if you plan on modifying your engine

You will need to purchase the optional 30-0307-ACC accessory kit to get the silver bezel and white oil pressure faceplate

eliminating the gaps and reducing transmission movements

Forget about the hyperflashing issues associated with LED turn signal bulbs

it can be used on normally aspirated applications that could be making substantial amounts of power through bolt-ons

DBA - 4000 Series T-Slot Slotted Rotor Rear Pair (2008+ WRX) car-subaru-sti-2021 or if you plan onDBAs mid series enhanced performance rotor features Thermal Stability Profiling for improved heat handling and Thermo Graphic paint markings for effective heat monitoring. This rotor incorporates the innovative Kangaroo Paw ventilation design, which runs cooler, stronger and outperforms traditional straight vane disc rotors by up to 20% Sold in pair. Image may differ from actual product.