57-series OEM air box intake systems include a washable, reusable High-Flow Air Filter paired with a CAD-designed high airflow intake tube, and is designed to be a simple, cost-effective performance upgrade. The included oiled cotton filter is a direct replacement for your factory filter, drops easily into the factory air box, can go up to 50,000 miles between filter services under normal highway driving conditions, and offers K&N's industry-leading engine protection. Each 57-series OEM air box intake system is designed for specific vehicle applications to ensure a precise fit, and can typically be installed in less than 90 minutes with only standard hand tools. Buy with confidence under the K&N 10-Year/Million Mile Limited Warranty. Legal in all 50 States.
Installation InstructionsUser 1
Installation Instructions
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2020 | Toyota | 4Runner | Limited |
| 2020 | Toyota | 4Runner | Nightshade |
| 2010-2020 | Toyota | 4Runner | SR5 |
| 2018-2020 | Toyota | 4Runner | SR5 Premium |
| 2010-2016 | Toyota | 4Runner | Trail |
| 2017-2020 | Toyota | 4Runner | TRD Off-Road |
| 2018-2020 | Toyota | 4Runner | TRD Off-Road Premium |
| 2015-2020 | Toyota | 4Runner | TRD Pro |
| 2020 | Toyota | 4Runner | Venture |
| 2010-2014 | Toyota | FJ Cruiser | Base |
Most items ship directly from authorized distributors. Lead times vary by brand and availability.
Returns are permitted within 30 days of receiving your order under specific conditions. For more information, view our Return & Refund Policy
Professional installation available at our Metro Atlanta facility. Contact us to schedule your build.
