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  • R1 Concepts [18-21 WRX STI] eLINE Series Drilled and Slotted Rear Brake Rotor Set - Silver - JDMuscleBrake RotorsrncWGPN1-13050

R1 Concepts

R1 Concepts

eLINE Series Drilled and Slotted Rear Brake Rotor Set - Silver

Fits: 18-21 WRX STI

$18800
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R1 Concepts eLINE Series Drilled and Slotted Rear Brake Rotor Set - Silver
Fits: 18-21 WRX STI

Fitment

Please Note: Fits 2018-2021 Subaru WRX STI (rear axle) — R1 Concepts eLINE Series drilled and slotted rear brake rotor set, silver; rotors only. R1 Concepts part number WGPN1-13050 (variant SKU rncWGPN1-13050; removed from title per SKU rule). Fitment from legacy feed year list (2018-2021 WRX STI incl. Type RA/S209; feed also contained spurious “WRX TR 2024” / “WRX TS 2025” entries — data glitches, disregarded). Official R1 fitment-page verification pending. ZERO-IMAGE: no media attached; flagged for Leo’s media sweep.

Description

Upgrade the rear brakes on your 2018-2021 Subaru WRX STI with the R1 Concepts eLINE Series drilled and slotted rear brake rotor set, part number WGPN1-13050. These silver-finished rotors are engineered for the STI Brembo rear brake system.

  • Rear rotor set: drilled and slotted eLINE rear rotors for the STI Brembo system (rotors only; pads and hardware not included).
  • eLINE Series drilled and slotted: precision cross-drilled and diamond-slotted for improved ventilation, heat dissipation, and consistent stopping power.
  • Silver finish: zinc-plated protection for corrosion resistance on non-friction surfaces.
  • Direct-fit installation: engineered for the 2018-2021 WRX STI Brembo rear brakes; no modifications required.
  • Fitment: 2018-2021 Subaru WRX STI (rear axle); verify exact year and trim before ordering.
  • R1 Concepts part number WGPN1-13050.

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Warranty and Support

For R1 Concepts warranty information, contact our support team.

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 Warnings: cancer and reproductive harm www.p65warnings.ca.gov