Weapon R 305-138-101 Secret Weapon Intake for 2002-2006 Lexus ES300/ES330 V6

Vehicle Fitment

• 2002-2003 Lexus ES300 (Base, 3.0L V6, FWD)
• 2004-2006 Lexus ES330 (Base, 3.3L V6, FWD)

Fitment Notes

• Does not fit Lexus ES models beyond 2006.
• Designed exclusively for naturally aspirated V6 trims.
• Not CARB legal for use in California on pollution-controlled vehicles.

Features

• Patented Secret Weapon Intake design for optimized airflow
• Dual velocity intake tube for improved air delivery
• Reusable cotton-gauze cone filter with large surface area
• Dyno-proven horsepower and torque gains
• Enhanced throttle response and acceleration
• Heat shield included to reduce intake air temperatures
• Direct bolt-on installation using factory mounting points
• Durable polished aluminum construction for long-term reliability

Specifications

• Filter type: Reusable cotton-gauze cone filter
• Filter diameter: 3.5 inches
• Intake tube material: Polished aluminum
• Position: Engine bay, driver-side
• Compatible engines: 3.0L V6 (1MZ-FE), 3.3L V6 (3MZ-FE)
• Drivetrain compatibility: FWD only

Included Components

• 1x Polished aluminum intake tube
• 1x Cotton-gauze reusable air filter
• 1x Heat shield assembly
• 1x Mounting hardware kit
• 1x Installation instructions

Product Description

The Weapon R 305-138-101 Secret Weapon Intake is engineered to maximize airflow and performance for the 2002-2006 Lexus ES300 and ES330 equipped with V6 engines. Featuring a patented dual velocity intake tube and a large reusable cotton-gauze filter, this system delivers improved horsepower, torque, and throttle response compared to the factory intake setup.

Constructed from polished aluminum and paired with a heat shield, the intake reduces air temperatures while maintaining durability. Installation is straightforward, using factory mounting points and requiring no major modifications. This intake is ideal for Lexus ES owners seeking a reliable performance upgrade, though it is not emissions legal in California. Designed specifically for the 3.0L and 3.3L trims, it ensures precise fitment and optimal performance gains.