Perrin Cold Air Intake Black 2008-2014 WRX / 2008-2015 STI | Dyno-Proven Power Gains | Cold Air Intake System
Overview
The Perrin Cold Air Intake Black is a high-performance upgrade designed specifically for Subaru WRX (2008-2014) and WRX STI (2008-2015) models. This intake system enhances engine breathing by increasing airflow, which translates to improved throttle response and measurable horsepower and torque gains. It is ideal for Subaru enthusiasts seeking a reliable, bolt-on solution that unlocks additional power without compromising daily drivability or requiring complex modifications.
Engineered with precision, the Perrin intake features a CNC mandrel-bent aluminum tube that ensures a smooth, unrestricted path for air to reach the engine. The intake is calibrated for optimal compatibility with the factory MAF sensor, incorporating an airflow straightener that stabilizes air delivery for consistent sensor readings and reliable performance. Finished with a durable powder coat, this intake combines functional engineering with a clean, aggressive aesthetic that complements the Subaru engine bay.
Subaru owners will appreciate the balance of performance and practicality offered by this intake. The washable and reusable open-cell foam filter provides excellent dust capture and airflow with minimal restriction, ensuring longevity and ease of maintenance. Plus, the intake requires no ECU tuning, making it a straightforward upgrade that delivers real-world gains while maintaining factory reliability and emissions compliance.
Features & Specifications
This Perrin Cold Air Intake is engineered for Subaru WRX and WRX STI platforms and features a CNC mandrel-bent aluminum intake tube with a powder-coated finish. Constructed from high-quality aluminum and foam filter media, it delivers improved airflow and throttle response for Subaru enthusiasts seeking enhanced engine performance without tuning.
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Brand: Perrin Performance
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Product: Perrin Cold Air Intake Black 2008-2014 WRX / 2008-2015 STI
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Part Number: PSP-INT-322BK
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Fitment: Subaru WRX (2008-2014), Subaru WRX STI (2008-2015)
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Material: Aluminum (intake tube), Open-cell foam (filter)
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Finish: Black powder coat
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Construction: CNC mandrel-bent tube, washable foam filter
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Origin: USA
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Power Gains: Dyno-proven horsepower and torque increase
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Tuning Required: No tuning required
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CARB Status: EO Number D-735 (CARB approved)
Key Benefits
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Performance: Increases horsepower and torque across the RPM range with improved airflow efficiency.
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Fitment: Direct bolt-on design uses factory mounting points for easy installation without modifications.
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Reliability: Calibrated for stock MAF sensor compatibility to ensure consistent engine management and safe operation.
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Maintenance: Washable and reusable foam filter offers long service life and excellent dust-holding capacity.
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Durability: Powder-coated aluminum tube resists corrosion and maintains a clean appearance under the hood.
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Sound & Style: Enhances engine induction sound with a refined, aggressive tone and OEM+ aesthetic.
What's Included
- 1× Perrin Cold Air Intake Black 2008-2014 WRX / 2008-2015 STI
- 1× Washable open-cell foam air filter element
- Mounting hardware for direct fitment
- Installation instructions
- Filter maintenance instructions
Installation & Compatibility
Installation of the Perrin Cold Air Intake is straightforward and designed for DIY enthusiasts with basic mechanical skills. The intake bolts directly into existing factory mounting points without the need for cutting or modifications. No special tools beyond standard hand tools are required. Because the intake is calibrated for stock MAF sensor compatibility, no ECU tuning or recalibration is necessary, making it a hassle-free upgrade that maintains factory drivability and emissions compliance.
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Professional Installation: DIY-Friendly
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific Subaru WRX or WRX STI model year
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