4000 Series Blank Front Rotor
Fits: 18-21 WRX STI
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Availability & lead time
This item is currently backordered or its inventory is not tracked in real time. Once your order is placed, we will source it through the manufacturer or our distributor network and ship it as soon as possible. If you need the item by a specific date, please contact us for an estimated ship date before ordering.
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Pay over time · Est. $7.13/payment ⓘ
Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded. View all options
Pay over time · Est. $7.13/payment ⓘ
Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded. View all options
Fitment
Fitment
- 2018-2021 Subaru | WRX STI
Description
Description
The DBA 4000 Series blank brake rotor is an enhanced performance front brake rotor for the Subaru WRX STI (2018-2021), featuring Thermal Stability Profiling for improved heat handling in street use.
- Part Number: 43050-10
- Position: Front
- Rotor Type: Blank (smooth)
- Construction: 1-Piece
- Thermal Stability Profiling (TSP) for improved heat handling
- Thermo-Graphic paint markings change colour at specific temperature thresholds to monitor braking temperatures and match the proper brake pad compound
- Direct replacement — no modifications required
- Sold individually
Shipping and Delivery
Shipping and Delivery
Review our Shipping Policy for delivery details, shipping costs and exclusions.
Warranty and Support
Warranty and Support
Return and Refund
Return and Refund
Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.
Proposition 65
Proposition 65
Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov
