What is the benefit of the cross-drilled and slotted design on these rotors?

The cross-drilled holes and slots help to vent brake pad dust and hot gases away from the rotor surface. This improves cooling and helps maintain consistent braking performance, especially under heavy use.

Does this rotor come with a gold finish on the entire surface?

No, the gold finish is applied specifically to the rotor hub area. This part of the rotor is protected from rust and corrosion, while also adding a distinctive visual element.

Are these rotors directional?

These DBA 4000 XS Series rotors feature a non-directional cross-drilled and slotted design, meaning they can be installed on either the left or right side of the vehicle.

2018-2021 Subaru WRX Rear Brake Rotor

Name: DBA 04-17 Subaru WRX STi Rear Cross Drilled & Slotted 4000 XS Series Rotor
Brand: DBA
SKU: dba-dba-04-17-subaru-wrx-sti-rear-cross-drilled-slotted-4000-xs-series-rotor-t14-481896
Price: 297.90 USD
Availability: InStock

DBA 04-17 Subaru WRX STi Rear Cross Drilled & Slotted 4000 XS Series Rotor

$297.90

Only 6 left in stock

Fits 2018-2021 Subaru WRX. DBA 4000 XS Series rear brake rotor with cross-drilled and slotted design for better heat dissipation.

Key Features

Fits 2018-2021 Subaru WRX.
Rear rotor with a non-directional cross-drilled and slotted design.
Cross-drilling and slotting help dissipate heat, brake dust, and gases.
Gold finish on the rotor hub provides corrosion resistance.
Part of DBA's 4000 XS Series, offering improved braking performance.

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Will it fit your car?

Fits these vehicles

Subaru WRX 2018-2021

Product Details

If you're looking to get the most out of your Subaru WRX's braking system, especially when pushing it hard, these DBA 4000 XS Series rear rotors are a solid choice. They're designed to handle the heat and dust that build up during spirited driving, helping your brakes perform more consistently when you need them most.

These rotors feature a unique combination of cross-drilling and slotting. The holes allow brake pad dust and gases to escape, which helps prevent them from getting between the pad and rotor surface. The slots do a similar job, plus they help keep the rotor surface clean and can even help with initial pad bite. The gold finish on the rotor hub isn't just for looks; it helps protect that area from rust and corrosion. This design is a step up from plain rotors, offering improved cooling and a cleaner pad surface for more reliable stopping power.

This specific rotor is built for the rear of your 2018-2021 Subaru WRX. DBA is known for making well-built brake components, and this rotor is a popular option for WRX owners looking for an upgrade that offers both performance benefits and a distinctive look.