Wake Up Your 2JZ: Polished Short Ram Air Intake for Lexus IS300 (2001-2005)

Your IS300 deserves to breathe freely. The 2001-2005 Lexus IS300 features the legendary 3.0L Inline-6 (2JZ-GE) engine, but the restrictive factory air box stifles its true potential. Our Ultimate Performance Short Ram Air Intake replaces that stock bottleneck with high-flow, polished T-304 aluminum piping. The result is a flood of cold air that allows for explosive horsepower output, sharper throttle response, and an intense, deep sporty sound that transforms your daily drive.

Why Upgrade Your IS300 Intake?

• Significant Power Gains: Engineered to deliver a measurable boost of 7-10% in Horsepower and 6-8% in Torque by maximizing airflow volume.
• Sharper Throttle Response: Optimized for real-world driving. This kit improves engine response specifically throughout the low and mid RPM range, making your Lexus feel lighter and faster.
• Intense Sporty Sound: Unleash the growl. The polished aluminum piping amplifies the natural frequency of the inline-6, providing a deep, aggressive tone under acceleration.
• Show-Quality Finish: Constructed from Lightweight T-304 Aluminum with a Polished Finish, this intake adds a brilliant, custom look to your engine bay.
• Cost Effective: Includes a high-quality cone air filter that is washable and reusable. Simply clean and re-oil it every 50,000 miles instead of buying disposable filters.
• Warranty Safe: This upgrade is designed to improve performance without voiding your vehicle's factory warranty.

Vehicle Fitment

This system is custom-engineered for the First Generation IS platform:

Hassle-Free Installation

Time Required: Approx. 1 Hour.
This kit is designed for easy installation using simple hand tools. No additional parts are needed—all mounting accessories and hardware are included in the package exactly as shown.

Pro Tip: We recommend disconnecting your battery terminal for a few seconds during installation. This resets the engine computer, allowing it to "re-learn" the increased airflow parameters for maximum performance immediately.

Upgrade your Lexus performance and style today.