The K&N 2015 Subaru WRX STI 2.5L H4 Red Typhoon Short Ram Intake is a high-performance cold air intake system designed to enhance engine airflow and increase horsepower and torque. Constructed with a mandrel-bent aluminum intake tube, it ensures smooth airflow and optimal performance. The system features a washable, reusable High-Flow Air Filter with oiled cotton media, capable of lasting up to 100,000 miles between services under normal highway conditions. A custom heat shield or air box is included to protect the intake air from high engine bay temperatures, maintaining cooler, denser air for improved combustion. This intake system is engineered for durability and efficiency, delivering noticeable power gains and a more aggressive engine sound.
Designed specifically for 2015 Subaru WRX STI models with a 2.5L H4 engine, this short ram intake is a direct bolt-on upgrade that fits seamlessly into the stock intake location. It is suitable for street and performance driving, providing increased airflow and throttle response. The kit includes the intake tube, high-flow filter, heat shield, and all necessary hardware for installation. Compatible with the stock engine setup, it offers a straightforward upgrade for enthusiasts seeking improved performance and a more aggressive engine note without extensive modifications. This system is ideal for daily drivers and track enthusiasts alike.
