The Engine Bay Detail the VB WRX Was Missing
The GrimmSpeed Pulley Cover in Black for the 2022-2024 Subaru WRX covers the exposed accessory drive pulley area on the FA24WGT engine with a finished black anodized aluminum panel. The factory pulley area on the VB WRX engine is functional but visually unresolved — the GrimmSpeed cover addresses that with a clean, flat panel that integrates naturally with the engine bay aesthetic and coordinates with other GrimmSpeed VB WRX hardware.
Billet Aluminum — Finished Where the Factory Isn’t
The GrimmSpeed pulley cover is machined from billet aluminum and black anodized — the same material and finish approach as the rest of the GrimmSpeed VB WRX accessory hardware lineup. The cover replaces the raw, industrial appearance of the exposed pulley area with a clean surface that looks intentional. It’s a small panel with a large visual impact in the engine bay.
Bolt-In at Factory Mounting Points — No Modification Required
The GrimmSpeed pulley cover bolts directly to factory mounting points on the VB WRX FA24WGT engine. No modification to the engine, accessory drive, or belt routing. Installation is straightforward with basic hand tools.
Key Features
- Platform: 2022-2024 Subaru WRX FA24WGT
- Billet aluminum — black anodized finish
- Covers exposed accessory drive pulley area
- Bolt-in at factory mounting points — no modification required
- Coordinates with GrimmSpeed VB WRX engine bay hardware lineup
Fitment Notes
- Platform: 2022-2024 Subaru WRX FA24WGT
- Bolt-in — no modification to engine or accessory drive
Straight From Subispeed
The GrimmSpeed pulley cover is the kind of detail that separates a finished VB WRX build from one that’s still in progress. The exposed accessory pulley area is one of the first things a knowledgeable eye notices in the VB WRX engine bay — the GrimmSpeed cover makes it look like it was always meant to be that way. If you’re building out the VB WRX engine bay with GrimmSpeed hardware, this is the piece that ties the upper section of the engine together visually.
What’s Included
- GrimmSpeed Pulley Cover — Black
About GrimmSpeed
GrimmSpeed is a Pacific Northwest-based performance parts manufacturer that has been building Subaru-specific hardware since 2003. Founded by engineers who were actively building and racing Subarus themselves, GrimmSpeed’s catalog reflects the priorities of people who use the products they make — turbo inlets, downpipes, uppipes, boost controllers, intercoolers, and engine bay accessories designed specifically for the EJ and FA-series Subaru platforms. Every GrimmSpeed product is engineered, tested, and refined in-house, and their focus on Subaru means the fitment and function reflect a deep understanding of the specific platforms they cover. Subispeed carries the full GrimmSpeed catalog because their approach to product development consistently produces parts that perform as advertised and fit correctly out of the box.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2022-2024 | Subaru | WRX | FA24WGT — all trims |





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