Description
Enhance your Toyota Land Cruiser's performance with the K&N 57-Series Cold Air Intake System (KNN57-9040). Engineered for significant gains in horsepower and torque, this intake system includes a CAD-designed, high-flow roto-molded tube for optimized airflow and a K&N High-Flow Air Filter™ that outperforms standard filters. Built to improve throttle response and engine sound, this intake system is a straightforward upgrade designed to fit within the factory airbox, typically installable in less than 60 minutes with standard hand tools.
Backed by K&N’s No-Hassle Lifetime Limited Warranty, it’s street-legal in most U.S. states and complies with CARB EO D-269-90, allowing use in California on compliant models. Ideal for the driver who wants reliable performance improvements without extensive modifications.
Key Features:
- Performance Gains: Estimated 10.65 horsepower increase at 5500 RPM and 11.8 lb-ft of torque.
- Roto-Molded HDPE Tube: Enhances airflow while maintaining a robust, heat-resistant structure.
- High-Flow Air Filter™: Washable and reusable cotton gauze filter that can go 100,000 miles before requiring cleaning under standard highway conditions.
- 50-State Legal: Emissions-compliant with CARB approval (EO D-269-90), except on some specified models and years.
- Simple Installation: Can be installed in 60 minutes or less with standard hand tools.
- Lifetime Warranty: K&N’s industry-leading No-Hassle Lifetime Limited Warranty.
Vehicle Fitment
This K&N Cold Air Intake System (KNN57-9040) is compatible with the following vehicles:
Toyota Land Cruiser (V8 5.7L Gas):
- 2019 Toyota Land Cruiser
- 2018 Toyota Land Cruiser
- 2017 Toyota Land Cruiser
- 2016 Toyota Land Cruiser
Lexus LX570 (V8 5.7L Gas):
- 2015 Lexus LX570 (not street-legal in all states)
- 2007 Lexus LX570 (not street-legal in all states)
Important: For CARB compliance in California, please verify your vehicle’s specific model and year eligibility, as some years and models may not meet requirements.
Product Specifications
- Estimated Horsepower Gain: 10.65 HP @ 5500 RPM
- Estimated Torque Gain: 11.8 lb-ft
- Replacement Filter: 33-2387
- Air Filter Material: Oiled Cotton Gauze
- Air Filter Color: Red
- Clamps Included: 4 stainless steel worm gear clamps
- Intake Pipe Material: High-Density Cross-Linked Polyethylene (HDPE)
- Intake Pipe Color/Finish: Black
- System Type: 57 Series FIPK (Factory Airbox Retained)
- CARB EO Number: D-269-90
- Weight: 1.7 lb (0.8 kg)
- Warranty: No-Hassle Lifetime Limited Warranty
