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Manufacturer information. Check the part number and installation requirements for your vehicle.
Supplier details checked 2026-09-23 · Test catalog
K&N's easy to install air intake systems replace the restrictive factory air filter and air intake tubing, allowing for virtually unrestricted air flow. This power gaining air intake comes with K&N's famous Million Mile Limited Warranty.
Performance Air Intake System
K&N Million Mile Limited Warranty
Associated products: RU-5401 Universal Clamp-On Air Filter, 99-5000 Filter Care Service Kit Aerosol
K&N Aircharger Intake Toyota Gr Supra L4-2.0L F/I 20-24
Air Intake System
This K&N AirCharger air intake system replaces the restrictive factory air filter and air intake tubing while retaining the factory air box. K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow for a guaranteed horsepower gain. This allows your engine to inhale a larger amount of air than the factory air filter and air intake assembly. More air means more usable power and acceleration throughout the engine's RPM range. This air intake comes with a replacement K&N high-flow air filter and an aerodynamically engineered intake tube that easily connects to your vehicle's factory air box and throttle body. The air filter can be used for up to 50,000 miles before servicing is needed depending on driving conditions. This air intake system is designed for quick and easy installation with commonly available tools.
Engine Cold Air Intake Performance Kit
