AEM Induction 22-489P Mazdaspeed Turbo Polished Short Ram Air Intake System

The AEM 22-489P Performance Short Ram Air Intake System has been engineered to be an affordable and easy way to boost the horsepower and torque of your engine. The restrictive factory air filter and air intake housing are replaced with this AEM air intake system which was designed, tuned and dyno-tested to fit specific Mazda Miata Mazdaspeed models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is protected by a heat shield which is designed to protect the filter from hot engine air in order to preserve horsepower gains. The sound your engine makes when accelerating is also modified to a fuller, more aggressive resonance allowing you to hear and feel the horsepower upgrade. The intake tubing is constructed from mandrel-bent aluminum featuring a durable chrome-like finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass airflow sensor and engine breather hoses. Included in this kit is a high-flow AEM charge pipe to boost turbo gains. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the 22-489P vehicle applications to determine the legal status for each vehicle. AEM's Performance Short Ram Air Intake System gives you more power and acceleration by replacing the restrictive factory air filter and air intake assembly. The intake tube has an attractive yet durable chrome-like finish. Associated products: AEM-1-4000 Air Filter Wrap, AEM-21-202D-HK AEM DryFlow Air Filter, AEM-1-1000 Air Filter Cleaner

• Utilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.
• AEM Limited Lifetime Warranty

The AEM Induction 22-489P Performance Short Ram Air Intake System is designed for select 2004 Mazda Miata Mazdaspeed turbo models. It replaces the restrictive factory air filter and intake housing with a high-flow system engineered to improve airflow, throttle response, horsepower, and torque. The polished intake tube provides a durable chrome-like finish, while the included heat shield helps reduce exposure to hot engine-bay air and supports consistent performance.

This AEM intake uses an oversized Dryflow synthetic air filter with washable, reusable, oil-free media. The filter delivers efficient airflow while trapping harmful contaminants and can remain in service for up to 100,000 miles before cleaning, depending on driving conditions. A high-flow AEM charge pipe is also included to help maximize turbocharger gains. The system accommodates factory emissions-control components, including the mass airflow sensor and engine breather hoses, for a direct and practical installation.

Mandrel-bent aluminum tubing helps maintain smooth airflow through the intake tract, and the system produces a fuller, more aggressive induction sound during acceleration. The AEM 22-489P includes an AEM Limited Lifetime Warranty. Emissions certification and legality can vary by vehicle and location; this application is associated with California Executive Order D-670-15. Verify local requirements and vehicle-specific compliance before installation.

Product Specifications and Technical Data

• Brand: AEM Induction
• Part Number: 22-489P
• Product Type: Performance short ram air intake system
• Application: Turbocharged Mazda Miata Mazdaspeed models
• Intake Material: Mandrel-bent aluminum
• Filter Type: Washable, reusable oil-free Dryflow synthetic filter
• Included Charge Pipe: High-flow AEM turbo charge pipe
• Emissions Information: EPA compliant; associated with CARB EO D-670-15

What's Included

• Polished aluminum short ram intake tube
• AEM Dryflow synthetic air filter
• Heat shield
• High-flow charge pipe
• Required installation hardware and components

Fitment: Fits select 2004 Mazda Miata Mazdaspeed turbo applications. Confirm vehicle configuration and emissions requirements before ordering.

Features:

• High-Flow Performance: Replaces the restrictive factory intake assembly to improve airflow, horsepower, torque, and acceleration.
• Dryflow Synthetic Filter: Washable, reusable, oil-free filter media provides efficient airflow and contaminant protection with long service life.
• Heat Shield Protection: Helps isolate the air filter from hot engine-bay air to support consistent intake performance.
• Turbo and Sound Enhancement: Includes a high-flow charge pipe and produces a fuller, more aggressive induction sound under acceleration.

Fitments:
2004 Mazda Miata Base
2004 Mazda Miata LS
2004 Mazda Miata Mazdaspeed

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-670-15
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1