Perrin Pulley Cover Black 2015-2021 WRX | Powder-Coated Aluminum | Engine Bay Accent
Overview
The Perrin Pulley Cover is a precision-engineered accessory designed specifically for the 2015-2021 Subaru WRX. It replaces the OEM plastic belt cover with a durable, powder-coated aluminum piece that adds a refined aesthetic touch to your engine bay. This cover is ideal for WRX owners running aftermarket front mount or top mount intercoolers that do not use the stock plastic engine cover to seal the hood, ensuring proper intercooler function and maintaining power output.
Constructed from 5052 plate aluminum, the pulley cover features precision-drilled mounting holes for a secure fit. The bracket is crafted from stainless steel for corrosion resistance, while the anodized black billet aluminum washers are laser-printed with the Perrin logo, combining durability with subtle branding. This design philosophy reflects Perrin’s commitment to quality and functional style, offering Subaru enthusiasts a reliable upgrade that complements their performance modifications.
Beyond aesthetics, this pulley cover plays a practical role in maintaining the integrity of your intercooler setup by replacing the OEM plastic cover that is incompatible with certain aftermarket intercoolers. By ensuring proper hood sealing and airflow, it helps preserve the intercooler’s efficiency and prevents power loss. This makes it a valuable addition for WRX owners focused on both form and function in their engine bay.
Features & Specifications
This Perrin Pulley Cover is engineered for the 2015-2021 Subaru WRX and features a powder-coated 5052 aluminum construction with stainless steel bracket and anodized billet aluminum washers. Designed to enhance engine bay aesthetics while supporting aftermarket intercooler setups, it delivers lasting durability and a clean OEM+ appearance for Subaru enthusiasts seeking a functional upgrade.
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Brand: Perrin Performance
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Product: Pulley Cover Black 2015-2021 WRX
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Part Number: PSP-ENG-152BK
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Fitment: 2015-2021 Subaru WRX (with aftermarket front or top mount intercoolers)
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Material: 5052 Aluminum (cover), Stainless Steel (bracket), Billet Aluminum (washers)
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Finish: Black Powder Coat (cover), Anodized Black (washers)
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Construction: Precision Drilled, Welded Bracket
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Origin: Not specified
Key Benefits
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Aesthetics: Enhances engine bay with a sleek, powder-coated aluminum cover and branded washers for a clean, OEM+ look
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Durability: Robust 5052 aluminum and stainless steel materials resist corrosion and wear for long-lasting performance
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Fitment: Designed specifically for WRX models running aftermarket intercoolers that require removal of the OEM plastic cover
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Functionality: Maintains proper hood sealing and intercooler efficiency, preventing power loss associated with stock cover removal
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Branding: Anodized washers feature laser-printed Perrin logos, adding subtle but distinctive detail
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Complete Kit: Includes all necessary hardware and installation instructions for a straightforward upgrade
What's Included
- 1× Perrin Pulley Cover
- 1× Perrin Pulley Cover Bracket (Stainless Steel)
- 2× Perrin Pulley Cover Washers (Anodized Billet Aluminum)
- 1× Perrin License Plate Frame
- All mounting hardware
- Installation instructions
Installation & Compatibility
Installation of the Perrin Pulley Cover is moderately straightforward for those comfortable with basic engine bay work and requires removal of the OEM plastic belt cover. It is designed specifically for Subaru WRX models from 2015 to 2021 equipped with aftermarket front mount or top mount intercoolers that do not use the stock plastic cover to seal the hood. Using this pulley cover with a stock intercooler is not recommended as it will compromise hood sealing and intercooler performance, potentially causing significant power loss. No special tools beyond standard hand tools are typically required.
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Professional Installation: Recommended for best results
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Modifications Required: None, but verify intercooler compatibility
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Verify Compatibility: Confirm fitment with your intercooler setup before installation
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