Bulk Order Injen SP Short Ram Air Intake System Wrinkle Red 2018-2021 STI

Description

Upgrade your 2018-2021 Subaru WRX STI with the Injen SP Short Ram Air Intake System, designed to deliver impressive power and performance gains. This intake system is engineered for direct fitment and offers up to 26 horsepower and 24 lb-ft of torque increases, enhancing your vehicle’s throttle response and engine tone without requiring additional tuning.

Featuring Injen’s patented MegaRam (MR®) Technology, the intake maintains optimal air/fuel ratios while maximizing airflow through a large 3.250-inch mandrel-bent 6061-T6 aluminum tube. The kit includes a custom heat shield and a fully serviceable SuperNano-Web dry air filter, ensuring durability and easy maintenance. Its smooth intake piping reduces restrictions and improves engine efficiency, all backed by Injen’s limited lifetime warranty.

Ideal for Subaru WRX STI enthusiasts seeking reliable, bolt-on performance upgrades, this intake system delivers aggressive sound and proven power gains. Enhance your Subaru’s performance with confidence—shop the Injen SP Short Ram Air Intake at Subimods today.