DFC Rear 4000 HybriDynamic Brake Pads & Hardware Kit Subaru WRX 2016-2026 | 4000-1808-01 Tool The relay and fuse holder

The relay and fuse holder are sealed to allow installation in weather exposed areas if necessary

Helps reduce engine wear and potential valve-train noise

The ISR Performance LS Swap Oil Cooler Kit is engineered specifically for Nissan 350Z and Infiniti G35 builds featuring GM LS engine swaps

flywheel resurfacing or replacement recommended

engineered for durability and reliability in high-heat environments

DFC Rear 4000 HybriDynamic Brake Pads & Hardware Kit Subaru WRX 2016-2026 | 4000-1808-01 Tool The relay and fuse holderProduct Fitment: 2015 2021 Subaru WRX w eyesight technology 2022 2026 Subaru WRX w electric parking brake The DFC 4000 HybriDynamic Brake Pads are a premium OE replacement rear brake pad set engineered specifically for the 20162025 Subaru WRX. Designed for drivers who demand confident, quiet, and consistent stopping power, these pads combine a proprietary hybrid friction compound with a complete hardware kit for a true factory quality installation.