DBA 04-17 Subaru WRX STi Rear Cross Drilled/Dimpled 4000 XD Series Rotor

If you're looking to give your 2018 or 2021 Subaru WRX a noticeable upgrade in braking performance, especially under spirited driving conditions, consider these rear rotors from DBA. These aren't just standard replacement parts; they're designed to handle more heat and offer a more consistent feel when you need to slow down effectively.

The 4000 Series XD rotors feature DBA's signature non-directional cross-drilled and dimpled pattern. This design isn't just for looks; the holes and dimples help vent gases and heat away from the braking surface. This improved cooling is key to preventing brake fade, which is when your brakes lose effectiveness due to excessive heat. The XD finish adds an extra layer of cooling performance beyond their standard HD rotors, giving you more confidence on the road or track.

These rotors are built to fit your WRX directly, making installation straightforward for a mechanic. You'll notice a difference in how your brakes respond, especially during repeated braking events. They offer a solid option for WRX owners who want a well-built rotor that performs as good as it looks.