Unlock the K-Series Potential: Performance Air Intake for Acura TSX (2004-2007)

Transform your dependable sedan into a sporty speedster. The 2.4L L4 engine in the 2004-2007 Acura TSX is a high-revving masterpiece, but the factory air box acts as a bottleneck, muffling power and slowing response. Our Performance Air Intake System replaces the stock restriction with high-flow T304 lightweight aluminum piping. By allowing your engine to inhale a larger volume of oxygen-rich air, you’ll experience a boost in horsepower and torque of up to 10%, immediate throttle feedback, and a deep, aggressive induction roar that lets the K24 engine truly shine.

Why Upgrade Your TSX Intake?

• Proven Power Gains: Maximize your engine's output with up to 10% more Horsepower and Torque, providing the added edge needed for spirited driving.
• Sharper Throttle Response: Eliminate the "laggy" stock feeling. Experience crisper acceleration and a more efficient drive every time you hit the gas.
• Deep, Throaty Sound: Replaces the silent factory box with a powerful, sporty intake growl that perfectly complements the Acura’s performance heritage.
• Premium T304 Aluminum: Built with lightweight, durable aluminum piping that resists heat soak and adds a high-end, sporty look under your hood.
• Washable Synthetic Filter: Includes a high-performance filter that only requires cleaning every 50,000 miles—stop spending money on disposable paper filters.
• Warranty Safe: Engineered as a direct bolt-on replacement that will not void your vehicle warranty.

Vehicle Fitment

This system is custom-engineered for the first-generation TSX platform:

Fast & Easy Installation

Time Required: Less than 60 Minutes.
The installation process is quick and hassle-free, requiring only basic hand tools like a screwdriver and a socket wrench set. This kit serves as a direct replacement for your factory air box and intake tube.

Pro Tip: We strongly advise resetting your battery terminal for a few seconds during installation. This reset allows your engine's computer (ECU) to "re-learn" the increased airflow parameters for immediate performance gains.

Upgrade your ride and feel the power difference today!