• Perrin Performance [02 - 14 WRX, 04 - 21 STI] Alternator Pulley Blue | Also Fits Impreza 1993 - 2016 / Forester 1998 - 2010 / Outback 2000 - 2009 / Legacy 2000 - 2009 | PSP - ENG - 118BL - JDMusclePulleysperPSP-ENG-118BL
  • Perrin Performance [02 - 14 WRX, 04 - 21 STI] Alternator Pulley Blue | Also Fits Impreza 1993 - 2016 / Forester 1998 - 2010 / Outback 2000 - 2009 / Legacy 2000 - 2009 | PSP - ENG - 118BL - JDMusclePulleysperPSP-ENG-118BL

Perrin Performance

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Perrin Alternator Pulley Blue

Fits: 02-05 WRX, 04-06 WRX STI, 93-11 Impreza, 98-10 Forester, 00-09 Outback, 00-09 Legacy

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Perrin Performance Perrin Alternator Pulley Blue
Fits: 02-05 WRX, 04-06 WRX STI, 93-11 Impreza, 98-10 Forester, 00-09 Outback, 00-09 Legacy
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Fitment

Please Note: Part number: PSP-ENG-118BL (Blue; same part also in Red PSP-ENG-118RD and Black PSP-ENG-118BK) Fits: 2002-2005 WRX, 2004-2006 WRX STI, 1993-2011 Impreza, 1998-2010 Forester, 2000-2009 Outback, 2000-2009 Legacy Box contents: (1) PERRIN Alternator Pulley, warranty & instructions
  • 2004-2007 Subaru | WRX STI
  • 2002–2005 Subaru | WRX

Description

The PERRIN Lightweight Alternator Pulley replaces the heavy OEM steel alternator pulley with a CNC-machined aluminum pulley that decreases rotational weight for improved throttle response, horsepower, and torque.

  • Part number: PSP-ENG-118BL (Blue)
  • CNC-machined 6061-T6 billet aluminum with a blue anodized finish; laser etched for belt life and a precision fit
  • Weighs only 0.116 lbs vs the 0.393 lb OEM pulley; precision-machined grooves sync with OEM and aftermarket belts
  • Designed to match the PERRIN Crank Pulley; easy bolt-on installation
  • Box contents: (1) PERRIN Alternator Pulley, warranty & instructions

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Warranty and Support

For Perrin Performance warranty information, contact our support team.

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