Perrin Alternator Pulley Red (PSP-ENG-122RD) | Subaru BRZ 2022-2025 / GR86 2022-2025

The Perrin Alternator Pulley Red reduces rotating mass and introduces a red motorsport accent under the hood, helping FA24 BRZ and GR86 engines feel more lively and responsive.

KEY FEATURES

• Billet aluminum alternator pulley for weight savings
• Red anodized finish for a bold performance style
• Reduces accessory drive inertia
• OEM-diameter profile for correct belt and alternator speed
• Simple, direct-fit installation on BRZ and GR86 models

VEHICLE FITMENT

• Subaru BRZ (2022–2025)
• Toyota GR86 (2022–2025)

Perrin products are engineered for precision Subaru performance and long-term reliability.