DBA 4000 Series XD Cross Drilled Rear Rotor Subaru STI 2018-2021 | 43051XD-10 vendor_Boost Controlled Performance This add-on kit permits a

This add-on kit permits a bolt-on plug and play replacement for the OEM system

Wore out your ACT Performance Street Sprung Replacement Disc for the Subaru STI (3000503) and don't want to spend all the cash on a new clutch kit

OEM or IAG TGV Housings are required for installation

You will need to purchase the optional 30-0305-ACC accessory kit to get the silver bezel and reversible white EGT faceplate

DBA 4000 Series XD Cross Drilled Rear Rotor Subaru STI 2018-2021 | 43051XD-10 vendor_Boost Controlled Performance This add-on kit permits aFitment 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 XD rotors feature a non directional cross drilled and dimpled design that provides enhanced structural support and additional cooling benefits above other specs. Rear Location Rotor Non directional cross drilled and dimpled rotor design Kangaroo Paw