K&N 57i Series Performance Intake Kit for 2005-2009 Mazda MX-5 Miata - Part Number knn57-0656

K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provides even more airflow at lower restriction than a K&N O/E replacement filter which is limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adapters are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life. 57i Series Intakes are not legal for use in California and other US States adopting California emission standards. K&N's 57i induction kits are easy to install, economical, and come with K&N's No-Hassle Lifetime Limited Warranty. They consist of a large washable/reusable K&N air filter with adapters for connection to the engine's throttle body. Associated products: RF-1023DK Air Filter Wrap, RU-4550 Universal Clamp-On Air Filter, 99-5000 Filter Care Service Kit Aerosol

• K&N No-Hassle Lifetime Limited Warranty
• Million Mile Limited Warranty

The K&N 57i Series Performance Intake Kit is designed for the 2005-2009 Mazda MX-5 Miata to reduce the airflow restrictions associated with the factory air box. Its large, washable, and reusable air filter provides increased surface area for improved airflow throughout the RPM range, supporting responsive engine performance and throttle operation. The application-specific design uses durable connection components to attach the filter to the engine throttle body while maintaining a practical under-hood installation.

Compared with a factory-sized replacement filter, the open-air K&N filter offers greater airflow potential and increased dirt-holding capacity. When properly maintained, the filter can remain in service for up to 100,000 miles before cleaning is required. The kit is designed for straightforward installation and includes the necessary adapters for connection to the engine. K&N Engineering backs the product with its No-Hassle Lifetime Limited Warranty and Million Mile Limited Warranty.

Fitment: Designed for 2005-2009 Mazda MX-5 Miata models. Verify vehicle configuration before ordering. The K&N 57i Series intake is not legal for use in California or other states that have adopted California emissions standards, and emissions compliance should be confirmed before installation. Associated products include the RF-1023DK Air Filter Wrap, RU-4550 Universal Clamp-On Air Filter, and 99-5000 Filter Care Service Kit Aerosol.

What's Included

• Washable and reusable K&N performance air filter
• Application-specific intake adapters and connection hardware
• K&N warranty coverage

Features:

• Application-Specific Fit: Designed for the 2005-2009 Mazda MX-5 Miata with components selected for the vehicle's engine and available under-hood space.
• Improved Airflow: Open-air filter construction helps reduce intake restriction compared with the factory air box design.
• Reusable Filter: Washable filter media can be cleaned and reused, with service life of up to 100,000 miles when properly maintained.
• Durable Construction: High-quality adapters and connection components are engineered for long-term automotive use and supported by K&N's No-Hassle Lifetime Limited Warranty.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1