AEM 21-485C Performance Cold Air Intake System

The AEM 21-485C Performance Cold Air Intake System is engineered to enhance your Mazda RX-8's performance by replacing the restrictive factory air filter and intake housing. This system has been meticulously designed, tuned, and dyno-tested specifically for certain Mazda RX-8 models, ensuring a perfect fit and optimal performance.

Key Features

• Air Filter: Equipped with an oversized AEM Dryflow synthetic washable air filter that offers exceptional airflow and filtration.
• Location: The air filter is strategically positioned above the passenger side wheel well to minimize intake air temperature and maximize horsepower.
• Construction: Made from a series of gradually expanding aluminum inlet pipes with a durable gunmetal gray powder-coated finish.
• Compatibility: Designed to accommodate factory emissions control devices, including the mass air flow sensor and breather hoses.
• Maintenance: The oil-free synthetic filter can last up to 100,000 miles before needing cleaning, depending on driving conditions.
• Warranty: Backed by AEM's Limited Lifetime Warranty for peace of mind.
• Legal Compliance: Some AEM air intakes may not be legal for sale or use in California and other states with similar emission standards. Ensure to check the vehicle applications for legal status.

Specifications

• Estimated Horsepower Gain: 8.4 HP @ 7300 RPM
• Weight: 8.6 lb (3.9 kg)
• Air Filter Color: Red
• Air Filter Height: 8.875 in (225 mm)
• Air Filter Diameter: 6 in (152 mm)
• Intake Pipe Material: Aluminum
• Intake Pipe Color: Gunmetal Gray
• Clamp Material: Steel (9 clamps included)
• Street Legal: Yes, in all US states
• Prop 65 Compliance: Yes, warning label applicable

Customer Feedback

Many users praise the AEM 21-485C for its noticeable performance improvements and ease of installation. One enthusiast noted, "The power increase was immediately felt, especially at higher RPMs. The sound is fantastic, too!" Another reviewer highlighted the filter's maintenance-free aspect, saying, "I love that I can go for miles without worrying about cleaning the filter." Overall, the feedback emphasizes satisfaction with both the performance boost and the quality of the product.

Fitment Information

This intake system is specifically designed for select Mazda RX-8 models. Check the vehicle applications to ensure compatibility and legal status in your area.