Cold Air Intake for Lexus IS250/IS350 (2005-2013) 2.5L 3.5L Engines

Performance Air Intake Induction Kit for 2005–2013 Lexus IS250 & 2006–2011 IS350 – Improved Acceleration and More Efficient Power

Personalized to unlock the hidden performance of your Lexus engine, this induction system focuses on giving you more total output. Custom-built for the 2.5L and 3.5L V6 engines, this kit replaces the restrictive factory air box and intake tube that often limits your vehicle's potential. Whether you are keeping things stock or looking to improve your power, this performance upgrade provides a smooth path for air to reach the engine, leading to better efficiency and a more responsive drive.

Standard intake parts are often designed for silence, creating internal blocks that limit the engine's air supply. By utilizing lightweight aluminum piping to pull in a larger volume of cooler, dense air, this system removes those barriers. This ensures that the engine works more effectively, leading to faster acceleration and a boost in power for your daily driving.

Key Features

• Output Gain: Boosts horsepower and torque by up to 10% for a noticeable increase in performance.
• Premium Construction: Made with lightweight aluminum piping for durability and heat management.
• Open Induction: Replaces narrow factory parts with a high-flow pathway to satisfy the engine's demand for air.
• Better Throttle Response: Removes the slow feeling of the stock intake for faster acceleration when you step on the gas.
• Fuel Efficiency: Balances air-to-fuel ratios for a more effective burn and better fuel use.
• Sporty Sound: Enhances the vehicle's sound with a deeper intake growl during acceleration.

Vehicle Fitment

• 2005–2013 Lexus IS250 (2.5L V6 Engine; 2005 International / 2006–2013 US)
• 2006–2011 Lexus IS350 (3.5L V6 Engine)
• Fits all trim levels equipped with the V6 engines for the years listed.

Product Specifications

• Engine Application: 2.5L / 3.5L V6
• System Type: Cold Air Induction
• Tube Construction: Lightweight Aluminum
• Installation: Direct bolt-on design using factory mounting points
• Filter Type: High-flow washable and reusable performance air filter

What's Included

Your kit features a high-velocity aluminum induction pipe, a high-flow performance air filter, and all required couplers, clamps, and hardware for a complete and secure installation.

Installation Tip

Disconnect the NEGATIVE GROUND CABLE from the battery before starting the installation and keep it off for at least one minute after you finish. This reset allows the engine's computer to learn the new airflow induction settings. Ensure the engine is completely cool before beginning work.

Common Questions

Will this cold air intake fit my Lexus IS250 or IS350?
Yes, this kit is built for the 2005–2013 Lexus IS250 with the 2.5L V6 (2005 international and 2006–2013 US models) and the 2006–2011 Lexus IS350 with the 3.5L V6 across all trim levels.

Will this fit a Lexus IS-F or other Lexus models?
This system is engineered specifically for the 2005–2013 IS250 2.5L V6 and 2006–2011 IS350 3.5L V6 models.

What is included in the box?
The kit includes a lightweight aluminum induction pipe, a washable and reusable high-flow performance air filter, and all required couplers, clamps, and mounting hardware.

Do I need to modify my car to install this intake?
It features a direct bolt-on design that replaces the factory air box and intake tube using the factory mounting points. Disconnecting the negative battery cable during installation is recommended so the computer can learn the new airflow.

Can the air filter be cleaned and reused?
Yes, the kit comes with a high-flow performance air filter that is both washable and reusable.