Description
Upgrade your 2015 Subaru WRX STI with the HKS 70026-AF004 cold air intake full kit designed specifically for the EJ257 engine. This high-performance intake system enhances airflow efficiency, resulting in improved throttle response and increased horsepower. Crafted with precision, the kit includes all necessary components to ensure a seamless installation and optimal airflow management. Constructed with durable materials, it withstands the rigors of daily driving and aggressive performance use, making it a reliable choice for enthusiasts seeking to maximize their vehicle’s potential.
Installation of the HKS cold air intake is straightforward with detailed instructions, allowing for a secure fit that maintains proper engine bay clearance. The kit’s design not only boosts performance but also contributes to a more aggressive engine sound, giving your Subaru a more spirited driving experience. Please note that this intake system is not CARB approved and requires acknowledgment of CARB regulations before installation. It is not intended for use in California or on vehicles registered there. Enhance your vehicle’s performance and sound with the HKS cold air intake full kit, engineered to meet the demands of serious drivers and car enthusiasts alike.
Features:
- Designed specifically for 2015 Subaru WRX STI with EJ257 engine
- Enhanced airflow improves throttle response and horsepower
- Durable construction for long-lasting performance
- Includes all components for a complete installation
- Provides a more aggressive engine sound




















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