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The DFC brake hose is a replacement line for 2018–2021 Subaru WRX STI (rear right). It provides the hydraulic connection to the right rear caliper, restoring brake fluid flow and pedal feel when a hose has degraded. Confirm the WRX STI year range and right rear position to ensure this hose fits your vehicle prior to installation.
DFC 18-21 Subaru WRX STI Rear-R Brake Hose
