Perrin Pulley Cover Neon Yellow compatible With Perrin AOS (PSP-ENG-154NY) | Subaru WRX 2022-2025 / Crosstrek 2018-2025

The Perrin Pulley Cover Neon Yellow compatible w/ Perrin AOS is designed to clear the Perrin Air Oil Separator while adding a neon yellow accent over the front belt area on late-model WRX and Crosstrek engines.

KEY FEATURES

• Neon yellow pulley cover shaped for AOS clearance
• Protects the belt area from debris while improving appearance
• Compatible with Perrin AOS layouts on FA-powered models
• Lightweight, corrosion-resistant metal construction
• Bolts to existing mounting points for straightforward installation

VEHICLE FITMENT

• Subaru WRX (2022–2025)
• Subaru Crosstrek (2018–2025, AOS-compatible configuration)

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