K&N Aircharger Intake System

2020–2026 Toyota GR Supra L6 3.0L F/I

Part #: 63-9044

Overview

The K&N Aircharger Intake System is a premium upgrade designed specifically for the 2020–2026 Toyota GR Supra equipped with the 3.0L inline-six engine. This intake system replaces the factory air filter and intake tubing, significantly reducing airflow restriction while retaining the factory air box for a seamless fit. Ideal for enthusiasts seeking improved engine breathing and enhanced throttle response, the Aircharger system delivers a noticeable increase in horsepower and acceleration across the entire RPM range.

By allowing your Supra’s engine to inhale a greater volume of air, this intake system optimizes combustion efficiency and power output without compromising reliability or requiring extensive modifications. It’s a direct-fit solution that balances performance gains with everyday drivability.

Key Features

Engineered to maximize airflow and performance, the K&N Aircharger Intake System offers the following key benefits:

• Replaces restrictive factory air filter and intake tubing while retaining the factory air box
• Includes a high-flow K&N air filter designed for increased airflow and filtration efficiency
• Aerodynamically engineered intake tube smooths and straightens airflow for optimal engine breathing
• Guaranteed horsepower gain by reducing intake restriction
• Reusable air filter serviceable up to 50,000 miles under normal driving conditions
• Direct bolt-on installation with commonly available tools—no cutting or drilling required
• Durable construction designed to withstand heat and vibration from daily driving and spirited use

Construction & Design

The Aircharger Intake System features a precision-engineered intake tube crafted from high-quality materials that resist heat soak and maintain structural integrity under demanding conditions. The intake tube’s smooth interior surface reduces turbulence and promotes laminar airflow, enhancing volumetric efficiency. The included K&N high-flow air filter utilizes multiple layers of oiled cotton gauze media, providing excellent filtration while allowing significantly more air to pass compared to conventional paper filters.

Retaining the factory air box ensures that the system integrates seamlessly with the vehicle’s existing components, maintaining proper fitment and protecting the intake from debris and water intrusion. This thoughtful design approach preserves the vehicle’s OEM appearance and durability.

Performance & Sound

By increasing the volume and quality of air entering the engine, the K&N Aircharger Intake System improves throttle response and delivers a measurable horsepower gain throughout the engine’s RPM range. Drivers will notice quicker acceleration and a more responsive power delivery. Additionally, the intake imparts a subtle, sporty induction sound that enhances the driving experience without being intrusive or overly loud.

Installation & Fitment

Designed as a direct replacement for the factory air intake components, this K&N Aircharger Intake System installs quickly and easily using common hand tools. The system connects directly to the factory air box and throttle body, requiring no modifications or special adapters. Installation can typically be completed in under an hour, making it accessible for enthusiasts and professional installers alike.

This intake system is engineered exclusively for the 2020 through 2026 Toyota GR Supra models equipped with the 3.0L inline-six forced induction engine, ensuring perfect fitment and optimal performance.

What's Included

• K&N high-flow replacement air filter
• Aerodynamically engineered intake tube
• All necessary mounting hardware and clamps
• Installation instructions

Ideal For

This intake system is perfect for Toyota GR Supra owners who want to enhance their vehicle’s performance and throttle response without sacrificing reliability or requiring extensive modifications. It suits daily drivers, weekend enthusiasts, and those preparing their Supra for track days or spirited driving. The reusable filter also appeals to drivers looking for a cost-effective, long-term upgrade.

K&N is one of the most recognized names in performance filtration, offering reusable high-flow air filters, cold air intakes, and related filters for street and motorsports use. Their products are designed to improve airflow and serviceability—ideal for enthusiasts who want performance-oriented filtration and easy maintenance.