DBA 4000 Series XS Cross Drilled and Slotted Rear Rotor Subaru STI 2018-2021 | 43051XS-10 LegacyGT_2020-2023 Part #: ACR-1744

Part #: ACR-1744

Complements other Seibon carbon fiber upgrades

The MAF sensor must be protected from the heat of the engine bay for more accurate readings

May not work with some contoured hoods

DBA 4000 Series XS Cross Drilled and Slotted Rear Rotor Subaru STI 2018-2021 | 43051XS-10 LegacyGT_2020-2023 Part #: ACR-1744Fitment Information: 2018 2021 Subaru STI Features: The DBA 4000 series is a great rotor for your street car, and for the weekend warrior who demands the most out of their car on and off the track. DBA's XS rotors feature a non directional cross drilled and slotted design which increases the number of exit points for more brake pad friction dust and gases to escape through, resulting in better braking performance. Rear Location Rotor Non directional