Perrin PSP-ENG-154BK Pulley Cover Short Version for 2022-2026 Subaru WRX AWD

Vehicle Fitment

• 2022-2026 Subaru WRX Base (VB, FA24 2.4L H4 Turbo, AWD)
• 2022-2026 Subaru WRX Premium (VB, FA24 2.4L H4 Turbo, AWD)
• 2022-2026 Subaru WRX Limited (VB, FA24 2.4L H4 Turbo, AWD)
• 2022-2026 Subaru WRX GT (VB, FA24 2.4L H4 Turbo, AWD)

Fitment Notes

• Short Version - specifically designed to clear the PERRIN Air Oil Separator (AOS PSP-ENG-611); AOS is sold separately
• If NOT running the PERRIN AOS, use the standard (long) version PSP-ENG-153 instead
• Direct replacement for the factory plastic pulley cover - no modification required

Features

• Short profile design provides clearance for the PERRIN AOS (PSP-ENG-611) when installed simultaneously
• Laser-cut from 5052 plate aluminum for precise fitment and long-term durability
• Black textured powder coat finish for corrosion resistance and a clean engine bay appearance
• Direct bolt-on replacement for the factory plastic pulley cover
• Includes both tall and short spacers for proper alignment during installation
• Bracket and installation tool included for a complete, hardware-ready install
• Available in red, hyper pink, and neon yellow in addition to black (BK suffix)
• Backed by PERRIN Performance's 5-year warranty

Specifications

• Version: Short (AOS-Compatible)
• Material: 5052 Plate Aluminum
• Finish: Black Textured Powder Coat
• Construction: Laser-Cut
• Quantity: Sold Individually
• AOS Compatibility: Yes (designed for use with PSP-ENG-611)
• Warranty: 5 Years

Included Components

• 1x PERRIN Pulley Cover (Short Version, Black)
• 1x Belt Cover Spacer - Tall
• 1x Belt Cover Spacer - Short
• Installation bracket and tool
• All mounting hardware

Product Description

The PERRIN PSP-ENG-154BK is the short version of the PERRIN Belt/Pulley Cover for the 2022-2026 Subaru WRX. It replaces the factory plastic pulley cover with a laser-cut 5052 aluminum piece finished in a black textured powder coat, delivering a cleaner, more purposeful engine bay appearance. The short profile is the critical differentiator - this version has been specifically dimensioned to provide the clearance required when the PERRIN Air Oil Separator (PSP-ENG-611) is installed. If the AOS is not present, the standard long version (PSP-ENG-153) should be used instead.

Installation is a direct bolt-on process using the included bracket, spacers (tall and short), and hardware - no modification to the engine or surrounding components is required. Both spacers are included to accommodate the correct mounting geometry with the AOS in place. This is the go-to pulley cover for VB WRX owners who are building out their engine bay with the PERRIN AOS system and want a matched, coordinated look. The cover is also available in red, hyper pink, and neon yellow for buyers who want a color-matched build.