Description
The K&N 57-0479 57i Series induction kit is engineered to enhance your vehicle’s air intake system. This kit is designed to free your car from the size restrictions of the factory air box, allowing for increased airflow and performance. The open-air filter design provides superior airflow with lower restriction compared to standard replacement filters.
Featuring a larger air filter, the K&N 57i Series induction kit captures and holds more dirt, extending its service life before cleaning is required—up to 100,000 miles. The filter connects directly to the engine carburetor or throttle body, or through a tube assembly, ensuring optimal airflow. The components of this kit are made from high-quality materials such as steel, aluminum, silicon, or reinforced nylon, which contribute to its longevity and reliability.
Features
- Designed to free vehicles from factory air box size restrictions
- Open-air filter design for increased airflow
- Larger filter captures more dirt, extending service life
- Connects directly to engine carburetor or throttle body
- High-quality materials: steel, aluminum, silicon, and reinforced nylon
- Up to 100,000 miles before cleaning is required
Frequently Asked Questions
What is the purpose of the K&N 57i Series induction kit?
This kit enhances airflow and performance by replacing the factory air box with an open-air filter design.
How long can I use the filter before needing to clean it?
The filter can last up to 100,000 miles before cleaning is required.
What materials are used in the construction of the induction kit?
The kit is made from high-quality materials such as steel, aluminum, silicon, and reinforced nylon.
Manuals & Instructions
âš WARNING (California Proposition 65): WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.














