Process West Cold Air Intake
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Process West Cold Air Intake w/ K&N Filter – Subaru WRX & STI (1999–2000)
The Process West Cold Air Intake is engineered to improve airflow and performance on your EJ-powered Subaru, while enhancing turbo induction sound. This premium upgrade replaces the restrictive factory intake system, allowing your turbocharger to operate more efficiently for increased power potential.
Key Features
- Lightweight CNC mandrel-bent aluminium intake tubing
- Precision CNC-machined airflow meter mount for direct factory sensor fitment
- Includes a high-flow K&N performance air filter
- Durable black powder-coated finish for an OEM-style appearance
- Direct bolt-on installation with no cutting or drilling required
Performance Benefits
- Increased horsepower and torque potential
- Improved throttle response and engine breathing
- Enhanced induction sound for a sportier driving feel
Vehicle Compatibility
Subaru WRX (1999–2000) – EJ20 Turbo
Subaru WRX STI (1999–2000) – EJ20 Turbo
Note: ECU tuning is recommended after installation to optimise performance and maintain correct air-fuel ratios.
No instructions available for this product.
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