AEM Induction 22-474B Short Ram Intake System for Subaru WRX, STI, Forester Turbo

AEM 22-474B Short Ram Intake System

The AEM 22-474B Performance Short Ram Air Intake System is designed to enhance your driving experience by improving your engine's horsepower and torque. This intake system is specifically tuned and tested for select Subaru models, ensuring a tailored fit and performance boost.

Key Features

• Engineered for Subaru Forester (2004-2005), Impreza (2002-2005), STI (2004-2007), and WRX (2006-2007).
• Oversized AEM Dryflow synthetic washable air filter for optimal airflow and filtration.
• Constructed from durable mandrel-bent aluminum with a striking blue powder-coated finish.
• Estimated horsepower gain of approximately 12 HP at 4095 RPM.
• Oil-free filter media that lasts up to 100,000 miles before needing cleaning.
• Lifetime limited warranty for peace of mind.

Customer Feedback

Many users have praised the AEM 22-474B for its noticeable performance improvements. One customer noted, "The installation was straightforward, and I could feel the difference in acceleration right away. Plus, the engine sounds fantastic!" Another shared, "I love that I don’t have to worry about oiling the filter. It's easy to maintain and works great!"

Technical Specifications

• Air Filter Color: Red
• Air Filter Height: 5.25 in (133 mm)
• Air Filter Diameter: 6 in (152 mm)
• Clamp Material: Steel
• Weight: 6 lb (2.7 kg)
• Street Legal in All US States: Yes, check vehicle applications for details.
• CARB EO Number: D-670-15

Installation Notes

The AEM 22-474B is designed to accommodate the factory emissions control devices, including the mass airflow sensor, making it a seamless upgrade for your vehicle.

Final Thoughts

If you're looking to enhance your Subaru's performance without breaking the bank, the AEM 22-474B is a solid choice. With its quality construction and proven results, it provides a reliable boost that many drivers appreciate.