AEM 21-485B Performance Cold Air Intake System

The AEM 21-485B Performance Cold Air Intake System is designed specifically for Mazda RX-8 models, providing a significant boost in horsepower and torque. By replacing the restrictive factory air filter and intake housing, this system enhances your engine's performance through improved airflow.

Key Features

• **Air Filter Type:** AEM Dryflow synthetic, washable air filter for excellent airflow and filtration.
• **Estimated Horsepower Gain:** Up to 8.4 HP at 7300 RPM.
• **Intake Tubing:** Constructed from durable mandrel-bent aluminum with a striking blue powder-coated finish.
• **Air Filter Maintenance:** Can be used for up to 100,000 miles before cleaning is required, depending on driving conditions.
• **Installation:** Comes with all necessary mounting hardware and a mass air flow sensor adapter when required.
• **Legal Status:** Street legal in all US states, with CARB EO Number D-670-21.

Specifications

Benefits of the AEM 21-485B

This cold air intake system not only improves your vehicle's acceleration but also helps maintain optimal engine temperatures by positioning the air filter above the passenger side wheel well. The result? Increased horsepower and a more responsive driving experience.

Customer Feedback

"After installing the AEM 21-485B, I immediately noticed a difference in throttle response and overall power. The installation was straightforward, and the quality of the materials is impressive. Highly recommend for any RX-8 owner looking to upgrade!"

"This intake has transformed my driving experience. The sound is fantastic, and I can feel the extra power. Plus, the washable filter is a huge bonus for maintenance."