R1 Concepts Rear Optimum OE Brake Pads & Hardware Kit Subaru WRX 2016-2026 w/ Eyesight Tech | 2551-1808-01 Overseas Limited Blow-by material is separated from

Blow-by material is separated from the PCV system preventing harmful vapors

this system provides up to 30% faster boost recovery on gear shifts while holding 100+ PSI boost reliably

Precision-Tuned for Balance and Control: Designed to reduce body roll and improve handling response during cornering

Direct-fit for 2018-2021 Subaru Crosstrek and Forester models equipped with 1

Better Than OEM Hardware: Stainless Steel Studs and Grade 10

R1 Concepts Rear Optimum OE Brake Pads & Hardware Kit Subaru WRX 2016-2026 w/ Eyesight Tech | 2551-1808-01 Overseas Limited Blow-by material is separated fromProduct Fitment: 2016 2021 Subaru WRX w Eyesight Tech 2022 2026 Subaru WRX w Electric Parking Brake Restore smooth, reliable braking performance with the R1 Concepts OPTIMUM OEp Rear Brake Pads with Hardware. Designed specifically for daily driving, these ceramic brake pads provide consistent pedal feel, responsive braking, and dependable stopping performance for everyday street use. R1 Concepts OPTIMUM OEp Series brake pads feature an Original