Perrin Perfromance Recirculating Blow off Valve Black 2008-2014 WRX / 2009-2013 Forester XT / 2005-2009 Legacy GT / 2005-2009 Outback XT | Adjustable Boost Control | Recirculating Blow Off Valve
Overview
The Perrin Performance Recirculating Blow Off Valve (BOV) is a precision-engineered upgrade designed for turbocharged Subaru models including the 2008-2014 WRX, 2009-2013 Forester XT, 2005-2009 Legacy GT, and 2005-2009 Outback XT. This valve manages the release of excess boost pressure during throttle lifts, preventing compressor surge while maintaining smooth boost transitions. It is ideal for enthusiasts seeking to maximize turbo efficiency and drivability without compromising reliability.
Built with a focus on durability and tunability, the Perrin BOV features CNC-machined aluminum construction with an anodized black finish for corrosion resistance and a clean under-hood appearance. Its unique design allows independent adjustment of air volume vented, separate from relief pressure, enabling precise calibration to your specific turbo setup. This level of control helps maintain optimal boost levels and throttle response across a range of stock and modified configurations.
For Subaru owners, this recirculating blow off valve offers tangible benefits such as improved turbo longevity by preventing compressor surge, enhanced throttle response through controlled venting, and a reliable seal to eliminate boost leaks. The direct-fit design ensures compatibility with OEM and Perrin intercooler systems, making it a practical and effective upgrade for daily drivers and performance builds alike.
Features & Specifications
This Perrin Performance Recirculating Blow Off Valve is engineered for Subaru WRX, Forester XT, Legacy GT, and Outback XT platforms and features large 1.225" inlet and outlet ports for high flow capacity. Constructed from CNC-machined aluminum with an anodized finish, it delivers durable, leak-free boost control for Subaru enthusiasts seeking precise boost management and improved turbo response.
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Brand: Perrin Performance
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Product: Recirculating Blow off Valve Black
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Part Number: PSP-TAC-610BK
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Fitment: 2008-2014 WRX / 2009-2013 Forester XT / 2005-2009 Legacy GT / 2005-2009 Outback XT
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Material: CNC-machined Aluminum
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Finish: Anodized Black
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Construction: CNC Machined
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Origin: Not specified
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Inlet/Outlet Size: 1.225 inches
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Adjustability: Spring preload adjustable for response tuning
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Installation: Direct fit with included hardware and hoses
Key Benefits
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Performance: High flow design prevents compressor surge, protecting turbocharger health and maintaining boost stability.
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Adjustability: Independent air volume and spring preload adjustments allow precise tuning for various boost levels and setups.
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Durability: CNC-machined aluminum with anodized finish ensures long-lasting corrosion resistance and strength.
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Fitment: Direct bolt-on compatibility with OEM and Perrin intercooler systems simplifies installation and integration.
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Reliability: Precision piston and seals provide leak-free operation, eliminating boost leaks and improving throttle response.
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Value: Includes all necessary hoses and hardware for a complete installation package.
What's Included
- 1× Perrin Recirculating Blow Off Valve Black
- 1× 24" Hose
- 1× 12" Hose
- All necessary mounting hardware
- Installation instructions
Installation & Compatibility
The Perrin Recirculating Blow Off Valve is designed for straightforward installation with included hoses and hardware, making it accessible for enthusiasts comfortable with basic mechanical work. No special tools beyond standard hand tools are typically required. Because it is a direct fit for specified Subaru turbocharged models, no modifications are generally necessary. However, tuning adjustments may be recommended to optimize boost control and throttle response depending on your vehicle’s setup and modifications.
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Professional Installation: Recommended for those unfamiliar with turbo system components
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific year and trim level before purchase
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