AEM Cold Air Intake System - Fits 15-21 Subaru STI

The AEM Cold Air Intake System for the 2015-2021 Subaru STI is engineered to boost engine efficiency by increasing airflow while maintaining optimal air temperature. Designed for direct fitment, this intake enhances throttle response and horsepower without compromising reliability. Precision-built components ensure improved combustion and performance, making it an essential upgrade for enthusiasts seeking a balance of power and durability. This is a final sale item. This item cannot be returned or canceled after placing the order.