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Process West Cold Air Intake 72mm w/ K&N Filter – Subaru WRX & STI 2008–2014
Unlock the true performance potential of your EJ Subaru with the Process West Cold Air Intake 72mm. This high-quality intake system replaces the restrictive factory setup, allowing for smoother, more efficient airflow and improved engine response. The result is more power, sharper throttle response, and a sportier induction sound that enhances your driving experience.
Key Features
- 72mm CNC mandrel-bent aluminium tubing for optimal airflow
- CNC-machined MAF sensor mount for precise OEM sensor fitment
- Includes a high-flow K&N performance air filter
- Durable black powder-coated finish for a clean, factory-style appearance
- Direct bolt-on installation with no cutting or drilling required
Benefits
- Increased power and torque potential
- Enhanced throttle response and acceleration
- Improved turbo induction sound
Compatibility
Subaru WRX 2008–2014 (EJ255 turbo)
Subaru WRX STI 2008–2014 (EJ257 turbo)
Note: ECU tuning is recommended after installation for optimal performance and correct air-fuel ratios.
No instructions available for this product.

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