Perrin Lightweight Crank Pulley Red (PSP-ENG-100RD) | Subaru WRX 2002-2014 / STI 2004-2021 / Legacy GT 2005-2009 / Forester XT 2004-2013 / Outback XT 2005-2009

The Perrin Lightweight Crank Pulley reduces rotational mass for improved throttle response and faster revving across Subaru EJ-powered platforms.

KEY FEATURES

• Lightweight design reduces engine rotational drag
• Red anodized aluminum for durability and styling
• Direct OEM replacement without requiring tuning
• Improves throttle response and engine efficiency
• Precision-machined for perfect balance

VEHICLE FITMENT

• Subaru WRX (2002–2014)
• Subaru STI (2004–2021)
• Subaru Legacy GT (2005–2009)
• Subaru Forester XT (2004–2013)
• Subaru Outback XT (2005–2009)

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