Maximize Power and Efficiency with the BMS Performance Air Filter for Toyota 4Runner 2.4L

Upgrade your 2025+ Toyota 4Runner with the Burger Motorsports High-Flow Drop-In Air Filter—engineered to increase horsepower, boost throttle response, and improve fuel economy. Designed specifically for the turbocharged 2.4L I4 engine, this premium filter delivers performance gains without sacrificing filtration quality.

Constructed with a high-flow four-ply oiled cotton element and reinforced with epoxy-coated mesh, the BMS air filter is built to thrive in extreme conditions, on-road, off-road, and everywhere in between. Its advanced elastomeric sealing technology ensures a perfect, leak-free fit into the factory airbox every time. Washable and reusable, this filter is made to last the life of your vehicle.

Direct replacement for Toyota OEM part #17801-31131.

Whether you're climbing trails or commuting daily, this drop-in filter is the easiest and most cost-effective way to improve performance on your 4Runner.

Key Features & Benefits

• Increases horsepower and torque for better performance
• Delivers more airflow vs. stock paper filter
• Improves fuel economy under typical driving conditions
• Drop-in fit for the factory airbox—no tools needed
• Washable and reusable—lasts the life of your vehicle
• Durable epoxy-coated mesh for added strength
• 50-state emissions legal

Vehicle Compatibility

2024+ Toyota 4Runner 2.4L Turbocharged I4
Fits trims including: Limited, SR, SR5, TRD Off-Road, TRD PreRunner, and TRD Sport.
Note: Not compatible with TRD Pro or TRD Performance Intake Systems.