K&N 57-9034 Performance Air Intake System for 2010-2020 Toyota 4Runner 4.0L V6

Vehicle Fitment

• 2010-2020 Toyota 4Runner (SR5, Trail, Limited, TRD Pro, 4.0L V6)
• 2010-2014 Toyota FJ Cruiser (4.0L V6)

Features

• Guaranteed increase in horsepower and torque
• High-density polyethylene (HDPE) rotationally-molded intake tube
• Washable and reusable High-Flow Air Filter™ with oiled cotton filter media
• Oversized, conical filter design for maximum airflow
• Custom heat shield to protect intake air from engine heat
• Easy installation with simple hand tools
• Up to 100,000 miles between filter services under normal highway driving conditions
• No-hassle lifetime limited warranty

Specifications

• Estimated horsepower gain: 5.84 HP @ 5400 RPM
• Estimated torque gain: 5.7 lb-ft
• Filter type: Oiled cotton gauze
• Material: High-density polyethylene (HDPE) intake tube
• Heat shield included
• Installation time: Approximately 60 minutes
• CARB E.O. Number: D-269-90

Included Components

• 1x High-flow air filter
• 1x Rotationally-molded intake tube
• 1x Custom heat shield
• 4x Stainless steel worm gear clamps
• 2x Couplers
• 1x Complete hardware kit
• 1x Installation instructions

Product Description

The K&N 57-9034 Performance Air Intake System is engineered to replace the restrictive factory air intake system in 2010-2020 Toyota 4Runner and 2010-2014 Toyota FJ Cruiser models equipped with the 4.0L V6 engine. By improving airflow to the engine, this system enhances performance, resulting in increased horsepower and torque. The washable and reusable High-Flow Air Filter™ ensures long-lasting performance, while the custom heat shield protects intake air from high engine bay temperatures.

Installation is straightforward and can typically be completed in under 60 minutes using basic hand tools. The system is backed by K&N's No-Hassle Lifetime Limited Warranty, providing peace of mind for the vehicle owner.