Upgrade your 2006-2007 Subaru WRX or 2004-2007 WRX STI with the Injen Cold Air Intake Polished system, designed to enhance engine performance and efficiency. This premium intake system delivers improved airflow and throttle response, making it a top choice for Subaru enthusiasts seeking reliable power gains without sacrificing air/fuel safety.

The Injen SP Series features the patent-pending MR Technology process, which optimizes both cold air and short ram intake designs for maximum performance. As the world’s first tuned intake system, it ensures a balanced air/fuel ratio for safe and consistent power delivery. Crafted with polished materials, this intake not only performs but also adds a sleek look under your hood.

Ideal for Subaru WRX and WRX STI owners focused on performance upgrades, this intake is perfect for daily drivers and weekend racers alike. Trust Subimods for quality Subaru parts and enjoy fast shipping. Upgrade your Subaru’s intake system today and feel the difference on every drive.