• Perrin Alternator [22 - 25 BRZ/GR86] Pulley FA/FB Engines Red | PSP - ENG - 122RD - JDMusclePulleysperPSP-ENG-122RD
  • Perrin Alternator [22 - 25 BRZ/GR86] Pulley FA/FB Engines Red | PSP - ENG - 122RD - JDMusclePulleysperPSP-ENG-122RD

Perrin Performance

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Perrin Alternator Pulley FA/FB Engines Red

Fits: 22-25 BRZ/GR86

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Perrin Performance Perrin Alternator Pulley FA/FB Engines Red
Fits: 22-25 BRZ/GR86
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Other pulleys for 22-26 BRZ/GR86

Fitment

Please Note: PERRIN part number PSP-ENG-122RD — red anodized finish (this listing is the red variant only). Fits 2022-2025 Subaru BRZ / Toyota GR86 with FA/FB engines; direct replacement for the OEM clutch-style alternator pulley.
  • 2022-2026 Subaru | BRZ
  • 2022-2026 Toyota | GR86

Description

The PERRIN Alternator Pulley for 2022-2025 Subaru BRZ and Toyota GR86 (FA/FB engines) replaces the failure-prone OEM clutch-style alternator pulley with a lightweight CNC-machined 6061-T6 aluminum pulley — just 0.20 lbs vs 0.92 lbs OEM — for sharper throttle response and a dressed-up engine bay.

  • PERRIN part number: PSP-ENG-122RD (red anodized finish)
  • Eliminates the OEM clutch-style pulley failure point (knocking noises, charging issues, belt wear)
  • Precision-machined grooves sync with OEM and aftermarket belts; no tuning required
  • Includes: (1) alternator pulley, (1) flange nut, warranty & instructions

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Warranty and Support

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