Perrin Alternator Pulley Blue (PSP-ENG-119BL) | Subaru WRX 2006-2014 / STI 2007-2021 / Forester XT 2006-2013 / Legacy GT 2005-2009 / Outback XT 2005-2009

The Perrin Alternator Pulley Blue lowers rotating mass while adding a bright blue accent to EJ-powered engine bays, contributing to a more responsive feel on turbo Subaru models.

KEY FEATURES

• Lightweight billet aluminum construction
• Blue anodized finish for a custom performance style
• Reduces inertia in the accessory drive
• OEM-sized pulley diameter for reliable alternator performance
• Direct bolt-on upgrade for a range of EJ turbo Subarus

VEHICLE FITMENT

• Subaru WRX (2006–2014)
• Subaru STI (2007–2021)
• Subaru Forester XT (2006–2013)
• Subaru Legacy GT (2005–2009)
• Subaru Outback XT (2005–2009)

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