Experience the ease and performance of the K&N drop-in design created specifically for the Toyota 4Runner and FJ Cruiser. These K&N air filter models for the Toyota 4Runner and FJ Cruiser are engineered for a straightforward installation while delivering improved airflow, enhanced horsepower, and overall engine efficiency. Enjoy the benefits of a high-performance air filter that pairs advanced filtration technology with robust durability.

Key Features

• High-Flow Performance: Layered, oiled cotton media boosts horsepower and acceleration.
• Washable & Reusable: Designed to last throughout your vehicle’s lifetime.
• Easy Installation: Drop-in design seamlessly fits into your factory air box.
• Warranty Covered: Comes with a 10-Year/Million Mile Limited Warranty for peace of mind.

Technical Benefits

The multi-layer filtration technology is crafted to optimize airflow and effectively capture contaminants. This engineering marvel not only improves engine performance but also ensures long-term durability, so you get the most out of your investment.

Compatibility

• Toyota 4Runner:
  • 40th Anniversary Edition (2023)
  • Limited (2010–2024)
  • Nightshade (2020–2021)
  • SR5 (2010–2024)
  • SR5 Premium (2018–2024)
  • Trail (2010–2016, 2021–2022)
  • TRD Off-Road (2017–2024)
  • TRD Off-Road Premium (2018–2024)
  • TRD Pro (2015–2024)
  • TRD Sport (2022–2024)
  • Venture (2020–2021)
• Toyota FJ Cruiser:
  • Base (2010–2014)

Upgrade today for superior engine performance and experience the benefits of high-quality air filtration built to last. Explore our Filters collection or check out our dedicated Toyota 4Runner 2010-2024 Parts for more customization options.